1913 10c Panama-Pacific Exposition: Discovery of San Francisco Bay
1925 1/2c Nathan Hale, olive brown
1923 14c American Indian, deep blue
1928 2c Wright Brothers Airplane
1928 5c Globe and Airplane
1929 2c Edison's First Lamp, rotary
1929 2c Battle of Fallen Timbers
1931 14c American Indian, dark blue
1932 3c Washington, deep violet, coil, vertical perf 10
1932 6c Garfield, deep orange
1937 10c Society of Philatelic Americans Convention, souvenir sheet
1893 1c Columbian Commemorative: Columbus in Sight of Land
1893 2c Columbian Commemorative: Landing of Columbus
1913 1c Panama-Pacific Exposition: Balboa, green, perf 12
1914 1c Washington, green, coil
1920 1c Pilgrim Tercentenary: The Mayflower
1923 2c Washington, carmine
1923 7c McKinley, black
1923 30c Buffalo, olive brown
1925 2c Norse-American Centennial: Sloop Restaurationen
1925 5c Norse-American Centennial: Viking Ship
1926 2c Sesquicentennial Exposition: Liberty Bell
1927 2c Vermont Sesquicentennial
1928 2c Discovery of Hawaii, carmine