John Quincy Adams Stamp Appraisals

United States 1½ Cents Martha Washington Postage Stamp

United States 10 Cents Parcel Post Official Stamp, Type PR85

United States 3 Cents Postage Stamp, Robert Louis Stevenson

United States 1937 Army Issue Stamp (Lee/Jackson)

7d Elizabeth II Stamp

Switzerland 80 Cent Stamp

Austrian 2 Kronen Stamp (1916-1918)

1940 Coronado Expedition 3-Cent Commemorative Stamp

British Guiana 4c Purple Stamp

Indian Mango Stamp

British 1 Penny Stamp (I.P.)

Canada Stamp - Royal Canadian Henley Regatta

Great Britain Victoria Halfpenny Postage & Revenue Stamp (Green)

Barbados Neptune with Trident Stamp, 1/4d Denomination

Freedom to Speak Out Stamp

United States 15 Cent Special Delivery Stamp

1931 India Stamp

Canadian 50-Cent Postage Stamp

Australian 2 Pence 'Kangaroo and Map' Postage Stamp (King George V)

1902-1903 Louisiana Purchase Exposition Stamp (20 cents)

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

Czechoslovakia 1 Koruna Postage Due Stamp

Australia 1940 1d Postage Stamp, King George VI (Postmarked)

James Fenimore Cooper 2 Cents US Postage Stamp

United States 12 Cents Zachary Taylor Postage Stamp

Abraham Lincoln 3 Cents US Postage Stamp

4d Koala Stamp

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

5 Cent Elias Howe US Postage Stamp (Used)

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

British 14p Blue Queen Elizabeth II Stamp

Harry Hawker Commemorative Stamp

United States 5-cent Postage Stamp, Woodrow Wilson

US 2-Cent George Washington Postal Stamp on Cover

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