Quick view Details U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 590/12-WINDOW, UPSS #3642/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 590/23, UPSS #3643/48A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 590/23-WINDOW, UPSS #3644/49A 1978 3.5c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 591/12, UPSS #3647/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 591/12, UPSS #3647/48A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 591/12, UPSS #3647/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 591/12-WINDOW, UPSS #3648/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 591/23, UPSS #3649/49A 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 591/23-WINDOW, UPSS #3650/47 1982 5.9c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 592/12, UPSS #3657/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 592/12, UPSS #3657/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 592/12, UPSS #3657/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 592/23, UPSS #3659/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 592/23, UPSS #3659/48A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 592/23, UPSS #3659/49A 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 592/23-WINDOW, UPSS #3660/47 1981 (18c) "B" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 593/12, UPSS #3661/48A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 593/12, UPSS #3661/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view U.S. Scott # U 593/12-WINDOW, UPSS #3662/47 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected
Quick view U.S. Scott # U 593/23, UPSS #3663/49A 1981 18c Star & U.S.A. - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Previous 5 6 7 8 9 10 11 12 13 Next Previous 5 6 7 8 9 10 11 12 13 Next Compare Selected
