German Empire 20 Pfennig Postage Stamp Appraisals

Czechoslovakian Postage Stamp - 1 Koruna with Portrait of T. G. Masaryk

1932 Los Angeles Olympics 3 Cents US Postage Stamp

United States 3 Cents Postage Stamp (George Washington)

Canadian 4 Cent Postage Stamp

Thai Postage Stamp

Danish Stamp (2.80 Kr)

James Buchanan 15 Cents United States Postage Stamp

1940 Coronado Cuarto Centennial 3-Cent US Postage Stamp

Canadian Stamp

British Penny Red Postage Stamp with Maltese Cross Cancellation

US Flag Commemorative Stamp

Jacques Cartier 75c Postage Stamp

1951 Canada 4-Cent Princess Elizabeth and Duke of Edinburgh Postage Stamp

Vintage Postage Stamp featuring S.S. America

Indian 2 Annas Postage & Revenue Stamp (King George V)

French "Niale" Overprint Postage Stamp

Thai Postage Stamp

1-cent Gilbert Charles Stuart U.S. Postage Stamp

Great Britain Victoria Halfpenny Postage & Revenue Stamp (Green)

United States 5 Cents Postage Due Stamp

Cochin Anchal 6 Pies Postage Stamp (Overprint)

United States 5 Cents James Monroe Postage Stamp

United States 1902 Series 1 Cent Benjamin Franklin Postage Stamp

US Postage 1-cent Stamp with George Washington's Profile

Australian 1 Penny King George V Postage Stamp

Japanese Stamp featuring Camellia Flower

Collection of Australian and New Zealand Postage Stamps

4 Dollar Purple Stamp

Canada Postage Stamp

King George V 1 1/2d Halfpenny 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

USSR 1980 Postage Stamp - Jean Auguste Dominique Ingres (Self-Portrait with Vénus Anadyomène)

Belgium 10c Coat of Arms Postage Stamp

Collection of United States Commemorative Postage Stamps

Guadeloupe Postage Stamp (Likely 2 Francs)

Hungary 50 Korona Stamp

Bolivia 5 Cts II Congreso Eucaristico Nacional Airmail Postage Stamp

Danish 70 Øre Stamp