1988 20c Red, Blue and Black, Official Mail, coil

1917 5c Postage Due - perf 11, carmine

1910 5c Postage Due Stamp - deep claret

1875-81 1c Proprietary Stamp silk paper, green

1894 1c Postage Due Stamp - deep claret

1891 3c Postage Due Stamp - bright claret

1942 1c Stock Transfer Stamp, bright green, watermark, perf 11

1894 2c Postage Due Stamp

1988 22c Red, Blue and Black, Official Mail, coil

1872 2c US Internal Revenue Stamp - orange & black

1920 20c Stock Transfer Stamp, carmine rose,horizontal overprint, perf 11

1914 1/8c Proprietary Stamp - offset, watermark, perf 10, black

1983 17c Red, Blue and Black, Official Mail

1909 3c Washington, deep violet, double line watermark, imperforate

1920 2c Stock Transfer Stamp, carmine rose, horizontal overprint, perf 10

1873 15c Rose, War Department, Webster, Hard Paper

1932 1 1/2c Chocolate, Stamped Envelope

1879 3c Rose Red, War Department, Washington, Soft Paper

1898 1c Proprietary Stamp - Rouletted 5 1/2, dark green

1895 1c Postage Due Stamp - deep claret