Austria 5 Kronen Stamp Appraisals

United States 12 Cents Zachary Taylor Postage Stamp

James Fenimore Cooper 2 Cents US Postage Stamp

Abraham Lincoln 3 Cents US Postage Stamp

Costa Rican 10c Airmail Stamp, 1937 National Exposition Issue

Great Britain Victoria Halfpenny Postage & Revenue Stamp (Green)

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

U.S. Special Delivery Postage Stamp, 10 Cents

United States 2 Cents Postage Stamp (George Washington Silhouette)

United States 1 Cent Postage Stamp with George Washington Portrait

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

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

Korean Stamp featuring Traditional Pottery

25 Centimos Stamp from Spain

United States 15 Cent Special Delivery Stamp

1931 India Stamp

Canadian 50-Cent Postage Stamp

1902-1903 Louisiana Purchase Exposition Stamp (20 cents)

British 14p Blue Queen Elizabeth II Stamp

United States 2-Cent Washington Bicentennial Postage Stamp (1932)

US 2-Cent George Washington Postal Stamp on Cover

Indian Commemorative Stamp

Srodkowa Litwa 25 Fenigów Postage Stamp

Bulgarian 1 Leva Postage Stamp with Tsar Boris III

Republica Argentina 15 Centavos 'Ganadería' Postage Stamp

Netherlands 140c Stamp

United States 3 Cents Postage Stamp (George Washington)

Canada 1 Cent Postage Stamp

Bhutan 1 Nu. Postage Stamp Strip - Transport Theme (SUV and Airplane)

Chile 30 Centavos Postage Stamp (José Manuel Balmaceda)

James Buchanan 15 Cents United States Postage Stamp

Soviet Commemorative Stamp

International Year of the Child Stamp

Canada Postal Stamp

Singapore 50c Caravel Stamp

Czechoslovakian 20 Halero Postage Stamp

Argentine Republic Postage Stamp (Manuel Belgrano)

1979 International Year of the Child Stamp

Canadian Red Cross Stamp

Polish Commemorative Stamp

Canadian Maple Leaf Stamp