1856 5c Jefferson, red brown, type I, imperforate
1859 10c Washington, green, type V
1867 5c Jefferson, brown
1887 1c Franklin, ultramarine
1909 3c Washington, deep violet, double line watermark, imperforate
1913 5c Washington, blue
1912 2c Washington Single Line Watermark, Perf 12, carmine
1914 7c Washington Single Line Watermark, Perf 12, black
1914 9c Franklin, salmon red, single line wmrk.
1914 2c Washington Single Line Watermark, Rose Red, Pink Back
1914 20c Franklin, ultramarine, single line watermark
1914 1c Washington, green
1916 1c Washington, green
1916-17 $2 Madison, dark blue
1917 5c Washington Error, red, perf 11
1920 2c Washington, carmine, perf 11, type Va
1919 1c Washington, imperforate, gray green
1920 2c Washington, imperforate, carmine rose, type IV
1920 2c Washington, imperforate, carmine, type V
1920 2c Washington, carmine, type Va
1918 3c Washington, imperforate, violet
1919 1c Washington, gray green, perf 12.5
1922-25 $5 America, carmine and blue
1925 5c Lexington-Concord Issue: The Minuteman
1929 7c McKinley, black, Kansas-Nebraska overprints
1934 1c National Parks: Yosemite, California, souvenir sheet
1918 16c Curtiss Jenny, green
1923 16c Air Service Emblem, dark blue
1939 30c Trans-Atlantic Issue