Coronado Cuarto Centennial Stamp Appraisals

25 Cent Abraham Lincoln Air Mail Stamp

United States Documentary Revenue Stamp, One Dollar, Series of 1871-1872

Australian 1 1/2d Queen Elizabeth II Postage Stamp (Green, Cancelled)

New York State Department of Labor Bedding Inspection Stamp

1939 Golden Gate International Exposition United States Postage Stamp

Virgin Islands 3-Cent Postage Stamp (Used)

Used 3-cent George Washington US Postage Stamp

1929 2-cent Battle of Fallen Timbers Commemorative Stamp

4¢ Abraham Lincoln Postage Stamp

90 Cent Stamp of Queen Juliana of the Netherlands

Jose de San Martin Postage Stamp, Argentina

Austrian Postage Stamp with St. Pölten Cancellation

Bighorn Sheep Stamp

Five Dollar Stamp with Taiwanese Flag

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

German Stamp Album

1 Cent Benjamin Franklin Stamp

Chinese stamp commemorating mountaineering and the 10th anniversary of the People's Republic of China

Canada 10 Cent Stamp

New Zealand Diamond Jubilee Stamp

Danish Stamp (2.80 Kr)

Chinese Stamp

Soviet Union Commemorative Stamp

Madagascar Postage Stamp

1932 Los Angeles Olympics 3 Cents Postage Stamp

Brazil 100 Reis Correo 'Winged Mercury' Postage Stamp

US 2 Cent George Washington Postage Stamp, Green, Bureau Issue

Wilbur Wright Aviation Stamp

£2 London Stamp

Used James Fenimore Cooper 2-Cent United States Postage Stamp

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

U.S. Postage 25th Anniversary Panama Canal Stamp

Polish Stamp 7 Zł

Australian 7 Cent Stamp

Used 2 Cent John Greenleaf Whittier US Postage Stamp

Australian Stamp Featuring 1923 Car

Australia 20c Stamp

Bolivia 5 Cts II Congreso Eucaristico Nacional Airmail Postage Stamp

John Tyler 10 Cents United States Postage Stamp

Austria 5 Kronen Stamp