Triangular Stamp Appraisals

India 10 Paise Stamp

Danish Stamp

US Postage Stamp: West Point - United States Military Academy

The Holly and the Ivy Stamp

Panamanian "Primer Congreso Postal Panamericano" 5c Stamp

U.S. Postage 3 Cent Horticulture Stamp

United States Internal Revenue Tax Paid Stamp (Wines)

Used Belgian King Leopold I 10 Centimes Stamp

New Zealand Four Dollar Stamp

Italian Stamp - Castello dell'Imperatore

5 Paise Stamp (Refugee Relief)

Bermuda 2½d Postage Stamp (King George VI)

United States 3 Cents Postage Stamp Design

Canada 17 Postage Stamp

1 Kr Norwegian Stamp

Robert Milikan Commemorative Stamp

Danish 70 Øre Stamp

Old Stamp Sheet

United States 4-cent Civil War Generals Commemorative Stamp

Republic of Korea Postal Stamp featuring a Celadon Vase

Costa Rican National Exhibition 1937 Postage Stamp

Bolivian II Congreso Eucaristico Nacional Airmail Stamp (45 cts)

Hungarian Postage Stamp

Daniel Webster US Postage Stamp, 3 Cents

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

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

United Nations World Communications Day Stamp

Rattanakosin Bicentennial Stamp

U.S. Postal Stamp Sheet

Netherlands Postage Stamp

South Korean Stamp

Philippine Postage Stamp

Liberian Commemorative Stamp