Covers tagged "1970s" (clear filter)

1st GAMM cachet non-FDC, Carter-Mondale Inauguration Day Cover, January 20, 1977
1st GAMM cachet non-FDC, Carter-Mondale Inauguration Day Co…
Robert F. Kennedy 15-cent Definitive First Day Cover
Robert F. Kennedy 15-cent Definitive First Day Cover
Einstein 15-cent Commemorative with GAMM Physics Cachet
Einstein 15-cent Commemorative with GAMM Physics Cachet
Martin Luther King Jr. 'I Have a Dream' - Black Heritage 15¢
Martin Luther King Jr. 'I Have a Dream' - Black Heritage 15¢
Carl Sandburg - Our National Poet and Lincoln Biographer
Carl Sandburg - Our National Poet and Lincoln Biographer
Guide Dog Program 50th Anniversary #1787 GAMM Cachet Cover, Paw Paw MI
Guide Dog Program 50th Anniversary #1787 GAMM Cachet Cover,…
Swamp Deer & Bengal Tiger - Indian Wildlife
Swamp Deer & Bengal Tiger - Indian Wildlife
Alexander Graham Bell Commemorative, India 1976
Alexander Graham Bell Commemorative, India 1976
Aryabhata 1975 – India's First Satellite
Aryabhata 1975 – India's First Satellite
India 20 Paise United Nations 25th Anniversary
India 20 Paise United Nations 25th Anniversary
U.S. Postal Card 100th Anniversary, September 14, 1973
U.S. Postal Card 100th Anniversary, September 14, 1973
Historic Preservation Series - San Francisco Cable Car with Artcraft Cachet
Historic Preservation Series - San Francisco Cable Car with…
Legend of Sleepy Hollow - Headless Horseman
Legend of Sleepy Hollow - Headless Horseman
Stone Mountain Memorial Commemorative, September 9, 1970
Stone Mountain Memorial Commemorative, September 9, 1970
Edgar Lee Masters 6¢ Stamp - Petersburg, Illinois FDC (1970)
Edgar Lee Masters 6¢ Stamp - Petersburg, Illinois FDC (1970)
Historic Preservation Series 1971 - Artcraft Cachet
Historic Preservation Series 1971 - Artcraft Cachet