Used Great Britain Penny Red Postage Stamp With Cancelation Appraisals

21 cent United States Air Mail Stamp

Wilbur Wright Aviation Stamp

25 Cent Abraham Lincoln Air Mail Stamp

50 Cent US Postal Stamp

United States 25 Cent William McKinley Postage Stamp (Series 1922-1938)

Pan-American Union 50th Anniversary 3-Cent US Postage Stamp

Hong Kong 90 Cent Stamp

4 Dollar Purple Stamp

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

Robert Milikan Commemorative Stamp

1932 Los Angeles Olympics 3 Cents Postage Stamp

9d Queen Elizabeth II Stamp

1926 Handwritten Envelope with 2-Cent Stamp and Postmark

George C. Marshall Commemorative Stamp

Confederate States Five Cents Postage Stamp (Jefferson Davis)

1939 New York World's Fair 3 Cent Postage Stamp

Fiji King George VI 1 1/2d Stamp

Oliver Wendell Holmes Stamp

1939 Golden Gate International Exposition United States Postage Stamp

U.S. Postage 'To The Fine Arts' 5-cent Stamp (1962)

10 Cent Jefferson Memorial Stamp

John Dewey Commemorative Stamp

10 Cent Jefferson Memorial Stamp

Trans-Pacific Airmail Stamp 1935

10 Cent Jefferson Memorial Stamp

Mary Lyon Stamp

Belgian Stamp

Eisenhower 6-Cent Stamp

1930 Charleston, South Carolina 250th Anniversary Stamp

United States 10 Cents Special Delivery Stamp, Type of 1922-1925

Alaskan Brown Bear '22 USA' Postage Stamp Enamel Pin

United States 1 Cent Commemorative Stamp (Washington - Greene, Mount Vernon)

4 Cent Purple Abraham Lincoln Stamp

3 Cent George Washington Stamp (1861)

United States 1937 Army Issue Stamp (Lee/Jackson)

1 Cent George Washington Stamp

1940 Coronado Expedition 3-Cent Commemorative Stamp

50th Anniversary of Motion Pictures 3-cent Stamp

George Washington Bicentennial Stamps

Transpacific Airmail Stamp 1935