Quick view Details U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MSRP: Now: $40.00 Add to Cart Quick view Details U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $1.40 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $14.00 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MSRP: Now: $40.00 Add to Cart Quick view Details U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $1.40 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $14.00 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MSRP: Now: $40.00 Add to Cart Quick view Details U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $1.40 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $14.00 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $1.40 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $14.00 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $1.40 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $14.00 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MSRP: Now: $3.25 Add to Cart Quick view Details U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $1.40 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $14.00 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $1.40 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $14.00 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $1.40 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $14.00 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MSRP: Now: $3.50 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $1.40 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $14.00 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $1.40 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $14.00 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MSRP: Now: $1.40 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $14.00 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $14.00 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MSRP: Now: $0.75 Add to Cart Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view Details U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 552/12-WINDOW, UPSS #3534/49 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 552/23, UPSS #3535/47 1968 4c (U549) + 2c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 552/23, UPSS #3535a/47 1968 4c (U549) + 2c Old Ironsides, Maroon Surcharge - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $40.00 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 553/12, UPSS #3537/48 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 553/12, UPSS #3537/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 553/23-WINDOW, UPSS #3538/49 1968 5c (U550) + 1c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.25 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 553a/12, UPSS #3539/47 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 553a/12, UPSS #3539/48 1968 5c (U550) + 1c Eagle - Tagged - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 553a/23-WINDOW, UPSS #3541/49 1968 5c (U550) + 1c Eagle - Tagegd - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $3.50 Add to Cart Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 554/12, UPSS #3543/47 1970 6c Herman Melville, Moby Dick - 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 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 554/12, UPSS #3543/49A 1970 6c Herman Melville, Moby Dick - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.40 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 555/12, UPSS #3544/47 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $14.00 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 555/12, UPSS #3544/48A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 555/12, UPSS #3544/49A 1971 6c White House Conference on Youth - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.75 Add to Cart Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 556/12, UPSS #3515/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 556/23, UPSS #3516/48A 1968 1.6c Liberty Bell Non-Profit, lilac - 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 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 556/23, UPSS #3516/49A 1968 1.6c Liberty Bell Non-Profit, lilac - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 557/12, UPSS #3545/47 1971 8c Eagle - 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 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected × OK
Quick view U.S. Scott # U 557/12, UPSS #3545/48A 1971 8c Eagle - 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 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected
Quick view U.S. Scott # U 557/12, UPSS #3545/49A 1971 8c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Previous 1 2 3 4 5 6 7 8 Next Previous 1 2 3 4 5 6 7 8 Next Compare Selected
