First Day Covers

1956 3c Harvey Wiley Pure Food and Drug Act First Day Cover First Day Cover

1970 6c Stone Mountain Memorial First Day Cover First Day Cover

1970 6c Edgar Lee Masters First Day Cover First Day Cover

1970 6c Flag Stamp First Day Cover First Day Cover

1970 6c African Elephant Herd First Day Cover First Day Cover

1970 6c Haida Ceremonial Canoe First Day Cover First Day Cover

1970 6c Age of Reptiles First Day Cover First Day Cover

1970 6c American Bald Eagle First Day Cover First Day Cover

1973 8c Postal Employees First Day Cover First Day Cover

1973 8c U.S. Postal Service Employee First Day Cover First Day Cover

1973 8c Postal Employees FDC First Day Cover

1973 8c Postal Employees First Day Cover First Day Cover

1959 4c Oregon Statehood Centennial First Day Cover First Day Cover

1974 10c Skylab Project First Day Cover First Day Cover

1975 10c Apollo Soyuz Test Project First Day Cover First Day Cover

1975 10c Apollo-Soyuz Test Project First Day Cover First Day Cover

1980 15c Frances Perkins First Day Cover First Day Cover

1980 15c Dolley Madison First Day Cover First Day Cover

1982 20c The Great Seal of the United States First Day Cover First Day Cover

1959 4c Lincoln Sesquicentennial First Day Cover First Day Cover

1978 31c Wright Brothers 75th Anniversary FDC First Day Cover

1953 6c 50th Anniversary of Powered Flight First Day Cover First Day Cover

1977 13c Washington at Princeton First Day Cover First Day Cover

1989 25c US Senate Bicentennial First Day Cover First Day Cover