Used Great Britain Penny Red Postage Stamp With Cancelation Appraisals

United States 3 Cents Postage Stamp, Robert Louis Stevenson

US Flag Commemorative Stamp

Thomas Paine Stamp

1940 10-Cent Mark Twain Commemorative Postage Stamp

United States 1902 Series 1 Cent Benjamin Franklin Postage Stamp

1892 United States 2-Cent 'Landing of Columbus' Columbian Exposition Postage Stamp

United States 2 Cents Postage Stamp (George Washington Silhouette)

United States 1 Cent Postage Stamp with George Washington Portrait

1 Cent US Postage Stamp, John Paul Jones and Isaac Hull

1934 Mother's Day Three Cents U.S. Postage Stamp (Scott #737)

Iowa Territorial Centennial Postage Stamp

Robert Milikan Postage Stamp

Frank Lloyd Wright Postage Stamps

Rhode Island Tercentenary Postage Stamp (1936)

Hong Kong 90c Stamp

United States 5-cent Daniel Chester French Postage Stamp

Hong Kong 10c Stamp

4-cent Abraham Lincoln Postage Stamp

US 3 Cent NATO Commemorative Postage Stamps (1952)

Eisenhower Postage Stamp

United States 3-Cent Admiral Farragut and Admiral Porter Postage Stamp

1 Cent Benjamin Franklin Stamp

Collection of Early-to-Mid 20th Century Revenue and Definitive Postage Stamps

1937 French Bicentennial of U.S. Constitution Postage Stamp

Golden Gate International Exposition Postage Stamp (1939)

1932 Los Angeles Olympics 3 Cents US Postage Stamp

George Washington Bicentennial 3 Cent Stamp

1935 Michigan Centenary 3-Cent US Postage Stamp

United States Stamp Collection

Ralph Waldo Emerson 3 Cents United States Postage Stamp

5p Queen Elizabeth II Stamp

America's Light Stamp

Four Dollar Purple Stamp

Cathedral of Puget Stamp

12p Stamp Featuring Charlotte Brontë

Vintage 10 Cents Postage Stamp (Building Motif)

United States 5 Cents Pilgrim Tercentenary Stamp

3-Cent George Washington Bicentennial Postage Stamp

Woodrow Wilson $1 United States Postage Stamp

Vintage Postage Stamp featuring S.S. America