King Leopold Ii Stamp Appraisals

Republic of China Junk Ship Postage Stamp

Italian 20 Centesimi Postage Due Stamp (Fleur de Lys design)

Alexander Graham Bell 10-cent US Postage Stamp

Wright Brothers Airmail Stamp

Austrian Franz Joseph I. 10 Heller Postage Stamp (1908 issue)

Victoria Five Shillings Stamp

Australia 39c Stamp - Federation Speech

United States 25 Cent William McKinley Postage Stamp (Series 1922-1938)

Australia 2 1/2d Centenary of Mitchell's Exploration of Central Queensland Postage Stamp

Spanish Colonies 5 Centavos Postage Stamp, depicting Christopher Columbus (Colon)

Austria 12 Groschen Stamp, Traditional Man from Oberösterreich

Brazil 200 Reis Aviação Airmail Stamp

Australian Duke and Duchess of York Stamp

Norwegian 2 Kr Stamp

Canadian Postage Stamp

1 Gulden Netherlands Stamp

Great Britain 9d Red Stamp

Hong Kong 90 Cent Stamp

United States 2 Cents Postage Stamp (Statue of Liberty)

1-cent Gilbert Charles Stuart U.S. Postage Stamp

1973 Canadian Stamp - Figure Skating

1939 New York World's Fair 3 Cent Postage Stamp

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)

New Zealand Four Dollar Stamp

Italian Stamp - Castello dell'Imperatore

5 Paise Stamp (Refugee Relief)

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