1908 1c Blue Green Franklin Mint Hinged Horizontal Coil Pair
1909 2c Washington, carmine, double line watermark
1911 3c Washington, deep violet
1914 2c Washington, carmine, coil
1914 5c Washington, blue, vertical perf 10
1915 2c Washington, red, vertical perf 10
1915 4c Washington, brown, vertical perf 10
1916 2c Washington, carmine, type II
1925 1 1/2c Harding, deep brown, coil
1929 2c Washington, carmine, coil
1924 1c Franklin, yellow green, coil
1925 1 1/2c Harding, yellow brown, coil
1923 2c Washington, coil
1929 2c Edison's First Lamp, coil perf 10
1930 4c Taft, brown, coil
1932 3c Washington, deep violet, horizontal perf 10
1939 1 1/2c Martha Washington, brown
1939 2c John Adams, dark rose
1939 3c Jefferson, deep violet
1939 4c James Madison, red violet
1939 4 1/2c White House, dark gray
1939 5c James Monroe, bright blue
1939 6c John Quincy Adams, red orange
1939 10c John Tyler, brown red