Quick view Details U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.85 Add to Cart Quick view Details U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.90 Add to Cart Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.65 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.85 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 583 1977 13c Golf Issue - Mint Envelope, UPSS Size 23-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 12-WINDOW 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 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 584 1977 13c Energy Conservation - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 12-WINDOW 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 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 585 1977 13c Energy Development - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 586 1978 15c Olive Branch & Star Revalued to 15c from 16c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected × OK
Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected
Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Previous 7 8 9 10 11 12 13 14 15 16 17 Next Previous 7 8 9 10 11 12 13 14 15 16 17 Next Compare Selected
