Scott 1823 mint sheet 15c (50) - Emily Bissell, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1824 mint 15c - Helen Keller & Anne Sullivan, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1824 mint sheet 15c (50) - Helen Keller & Anne Sullivan, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1825 mint 15c - Veterans Administration, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1825 mint sheet 15c (50) - Veterans Administration, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1826 mint 15c - General Bernardo deGalvez, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1826 mint sheet 15c (50) - General Bernardo deGalvez, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1827 mint 15c - Coral Reefs - Brain Coral, US Virgin Islands, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1827-30 mint 15c - Coral Reefs, 4 varieties, attached, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1827-30 mint sheet 15c (50) - Coral Reefs, 4 varieties, attached, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1828 mint 15c - Coral Reefs - Elkhorn Coral, Florida, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1829 mint 15c - Coral Reefs - Chalice Coral, American Samoa, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1830 mint 15c - Coral Reefs - Finger Coral, Hawaii, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1831 mint 15c - Organized Labor - Proud & Free, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1831 mint sheet15c (50) - Organized Labor - Proud & Free, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1832 mint 15c - Edith Wharton, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1832 mint sheet 15c (50) - Edith Wharton, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1833 mint 15c - Education - Learning Never Ends, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1833 mint sheet 15c (50) - Education - Learning Never Ends, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1834 mint 15c - American Folk Art - Bella Bella Tribe, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1834-37 mint 15c - American Folk Art, 4 varieties, attached, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1834-37 mint sheet 15c (40) - American Folk Art, 4 varieties, attached, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1835 mint 15c - American Folk Art - Chilkat Tlingit Tribe, 1980 Commemorative Stamps, representative stamp imaged.
Scott 1836 mint 15c - American Folk Art - Tlingit Tribe, 1980 Commemorative Stamps, representative stamp imaged.
