Scott 1500 mint 6c - Progress in Electronics, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1500 mint sheet 6c (50) - Progress in Electronics, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1501 mint 8c - Progress in Electronics, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1501 mint sheet 8c (50) - Progress in Electronics, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1502 mint 15c - Progress in Electronics, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1502 mint sheet 15c (50) - Progress in Electronics, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1503 mint 8c - Lyndon B. Johnson, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1503 mint sheet 8c (32) - Lyndon B. Johnson, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1504 mint 8c - Angus Cattle, 1973-74 Ruaral America, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1504 mint sheet 8c (50) - Angus Cattle, 1973-74 Ruaral America, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1505 mint 10c - Chautauqua (1974), 1973-74 Ruaral America, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1505 mint sheet 10c (50) - Chautauqua (1974), 1973-74 Ruaral America, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1506 mint 10c - Winter Wheat (1974), 1973-74 Ruaral America, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1506 mint sheet 10c (50) - Winter Wheat (1974), 1973-74 Ruaral America, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1507 mint 8c - Madonna, 1973 Christmas, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1508 mint 8c - Christmas Tree, 1973 Christmas, 1973 Commemorative Stamps. representative stamp imaged.
Scott 1509 mint 10c - Crossed Flags, 1973-74 Regular Issue Stamps. representative stamp imaged.
Scott 1510 mint 10c - Jefferson Memorial, 1973-74 Regular Issue Stamps. representative stamp imaged.
Scott 1511 mint 10c - Zip Code Theme (1974), 1973-74 Regular Issue Stamps. representative stamp imaged.
Scott 1518 mint 6.3c - Liberty Bell, 1973-74 Regular Issue Stamps - Coil Stamps - perf 10 vertically. representative stamp imaged.
Scott 1519 mint 10c - Crossed Flags, 1973-74 Regular Issue Stamps - Coil Stamps - perf 10 vertically. representative stamp imaged.
Scott 1520 mint 10c - Jefferson Memorial, 1973-74 Regular Issue Stamps - Coil Stamps - perf 10 vertically. representative stamp imaged.
Scott 1525 mint 10c - Veterans of Foreign Wars, 1974 Commemorative Stamps. representative stamp imaged.
Scott 1525 mint sheet 10c (50) - Veterans of Foreign Wars, 1974 Commemorative Stamps. representative stamp imaged.
