Austrian 8 Groschen Stamp Appraisals

U.S. Postage 3 Cent Horticulture Stamp

Canada 17 Postage Stamp

1 Kr Norwegian Stamp

Robert Milikan Commemorative Stamp

Danish 70 Øre Stamp

United States 4-cent Civil War Generals Commemorative Stamp

United States Internal Revenue Tax Paid Stamp (Wines)

5 Paise Stamp (Refugee Relief)

Costa Rican National Exhibition 1937 Postage Stamp

Bolivian II Congreso Eucaristico Nacional Airmail Stamp (45 cts)

Bermuda 2½d Postage Stamp (King George VI)

United States 3 Cents Postage Stamp Design

Daniel Webster US Postage Stamp, 3 Cents

Old Stamp Sheet

Republic of Korea Postal Stamp featuring a Celadon Vase

William Penn 3 Cents Postage Stamp (1932 Issue)

1939 Cooperstown First Day of Issue Baseball Centenary Stamp Envelope

U.S. 2-Cent Civil War Era Stamp

UAE National Day Stamp 1981

Hungarian Postage Stamp

United Nations World Communications Day Stamp

Rattanakosin Bicentennial Stamp

U.S. Postal Stamp Sheet

Netherlands Postage Stamp

Canada 5-cent Wild Flower Stamp

USA 2 Cent Stamp

Cayman Islands 1 1/2d Stamp featuring King George VI and Dolphin-Fish

1892 United States 2-Cent 'Landing of Columbus' Columbian Exposition Postage Stamp

New Zealand 4 Dollar Stamp

India Refugee Relief Stamp

Italian Stamp - Castello Normanno

South Korean Stamp

Philippine Postage Stamp

Liberian Commemorative Stamp

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

Canada 3-Cent Stamp

Confederate States Five Cents Postage Stamp (Jefferson Davis)

Canadian Maple Leaf Postage Stamp

Canada Postage Stamp

5d Queen Elizabeth II Stamp