STAMPS BY YEAR
1938
United States, Presidential series, vignette of 21c
1939
United States, Panama Canal, vignette only
1940
United States, Famous Americans, vignettes of 2c poets, 1c educationalists, 1c artists and 10c inventors
1954
United States, Bald eagle, vignette of 4c
1958
United States, Jet airliner, vignette only
1938
United States, Presidential series, vignette of 21c
1939
United States, Panama Canal, vignette only
1940
United States, Famous Americans, vignettes of 2c poets, 1c educationalists, 1c artists and 10c inventors
1954
United States, Bald eagle, vignette of 4c
1958
United States, Jet airliner, vignette only