1912 1c Washington, green, single line watermark, imperforate

1911 6c Washington, red orange, single line watermark

1912 2c Washington Single Line Watermark, Perf 12, carmine

1909 2c Hudson-Fulton Celebration: Half Moon and Clermont

1909 2c Seward, carmine, imperforate

1912 1c Washington, coil, green, single watermark

1911 5c Washington, blue, single line watermark, perf 12

1912 1c Washington, perf 8.5 vertical

1910 2c Washington Single Line Watermark, Carmine

1912 2c Washington, coil, carmine, single watermark

1911 4c Washington, brown, single line watermark, perf 12

1910 1c Franklin, Green, Single Line Watermark, Imperforate

1912 2c Washington, carmine

1914 7c Washington Single Line Watermark, Perf 12, black

1913 5c Panama-Pacific Exposition: Golden Gate, blue, perf 12

1911 3c Washington, deep violet, single line watermark

1912 8c Franklin, pale olive green, single line wmk.

1912 2c Washington, bklt pane

1910 2c Washington, carmine, single line watermark, imperforate