Quick view Details U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MSRP: Now: $1.90 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $32.50 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view Details U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 545a/12, UPSS #3506b/48 1962 4c (U536) + 1c Franklin, Type 2 - 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 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 546/12, UPSS #3508/48 1964 5c New York World's Fair - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.65 Add to Cart Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 547/23, UPSS #3510/49 1965 1¼c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 548/12, UPSS #3511/49 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 548/23, UPSS #3512/47 1968 1.4c Liberty Bell Non-Profit, brown - 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 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 548/23, UPSS #3512/48 1968 1.4c Liberty Bell Non-Profit, brown - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 548A/12, UPSS #3513/47 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 548A/12, UPSS #3513/49A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 548A/23, UPSS #3514/48A 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 548A/23, UPSS #3514/49 1968 1.6c Liberty Bell Non-Profit, orange - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 549/12, UPSS #3517/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 549/12-WINDOW, UPSS #3518/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 549/23, UPSS #3519/49 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.90 Add to Cart Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 549/23, UPSS #3519/49FL 1965 4c Old Ironsides - Fluorescent Paper - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.90 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/48 1965 4c Old Ironsides - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 549/23-WINDOW, UPSS #3520/49 1965 4c Old Ironsides - 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 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 550/12, UPSS #3521/47 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $32.50 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected × OK
Quick view U.S. Scott # U 550/12, UPSS #3521/48 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected
Quick view U.S. Scott # U 550/12, UPSS #3521/49 1965 5c Eagle - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 16 17 18 19 20 21 22 23 24 25 26 Next Previous 16 17 18 19 20 21 22 23 24 25 26 Next Compare Selected
