Canal Zone 12 Cent George Washington Postage Stamp Appraisals

United States 5 Cents Postage Due Stamp

10 Cent Jefferson Memorial Stamp

Dutch East Indies 2 1/2 Cent Postage Stamp (Elephant and Rider)

Jane Addams 10c United States Postage Stamp

United States 15 Cent Special Delivery Stamp

Canada 20 Cents Postage Stamp, Fort Chambly Issue

5 Cents Walt Whitman United States Postage Stamp

United States 2 Cents Postage Due Stamps (Block of Two)

United States 2 Cents Postage Stamp (Statue of Liberty)

Charter Oak Tercentenary 3-cent Stamp

Ralph Waldo Emerson 3 Cents United States Postage Stamp

Samuel F. B. Morse U.S. Postage Stamp, 2 Cents (Red)

10-Cent Stamp

James Fenimore Cooper 2 Cents US Postage Stamp

King George VI and Queen Elizabeth Coronation Commemorative Stamp

James Russell Lowell 3 Cents US Postage Stamp

Byrd Antarctic Expedition II 3 Cents U.S. Postage Stamp

90 Cent Stamp of Queen Juliana of the Netherlands

30 Cents Theodore Roosevelt US Postage Stamp (1922-1926 Series)

4 Cents William Howard Taft US Postage Stamp

United States 4 Cents Defense Stamp

1929 2-cent Battle of Fallen Timbers Commemorative Stamp

Two-Cent Red Stamp

Claire Chennault 'Flying Tigers, 1940s' USA 40-cent Postage Stamps

James Buchanan 15 Cents United States Postage Stamp

1932 Los Angeles Olympics 3 Cents Postage Stamp

U.S. 2-Cent Civil War Era Stamp

US Postage Stamp - Sherman, Grant, Sheridan (3 Cents)

1932 Los Angeles Olympics 3 Cents US Postage Stamp

Used United States 6 Cents John Quincy Adams Postage Stamp

1940 Coronado Expedition 3-Cent Commemorative Stamp

Theodore Roosevelt 30 Cents US Postage Stamp

Canada 10 Cent Stamp

US 3 Cent NATO Commemorative Postage Stamps (1952)

1937 Northwest Territory Sesquicentennial 3-Cent Stamp

U.S. Postage Five Cents Kosciuszko 1783-1933 Stamp

United States 5 Cents James Monroe Postage Stamp

Eisenhower 6-Cent Stamp

4 Cent Purple Abraham Lincoln Stamp

United States 5 Cents Pilgrim Tercentenary Stamp