Colombian Postage Stamp Appraisals

Collection of Used Austrian Postage Stamps

Collection of Assorted Used and Unused United States Postage Stamps

French Postage Stamp, 2 Francs, Landscape with Town and River

1940 10-Cent Mark Twain Commemorative Postage Stamp

Danish Stamp

Robert Milikan Postage Stamp

Czechoslovakia 1920 Hradcany Surcharge Issue Postage Stamp, 25h on 50h, Lion and Chain Design

2 Penny Stamp

United States Army and Navy For Defense 2 Cents Postage Stamp

1 Cent 'For Defense' US Postage Stamp, Scott #898

Alexander Graham Bell 10-cent US Postage Stamp

German Postage Stamp, 5 Reichspfennig, Featuring Friedrich Schiller

Miscellaneous United States Postage Stamps

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

Denmark 5 Ore Christian X Postage Stamp

Christmas Postage Stamp

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

75th Anniversary of the 13th Amendment Commemorative Postage Stamp

Chilean Postage Stamp, 'Correos de Chile' with '50' Denomination in Red

United States 10 Cents John Tyler Postage Stamp

Korean Postage Stamp

United States John James Audubon 1-cent Postage Stamp

Australian Postage Stamp - Van Duyvenbode

U.S. Postage John Ericsson Memorial 5 Cents Stamp

United States 2 Cents Postage Stamp (Statue of Liberty)

USA 'Omnibus 1880s' 1-Cent Postage Stamps (Strip of 3)

Taiwanese Postage Stamp

British 24p Stamp

Cayman Islands 1d Postage Stamp featuring King George VI

Canadian 2 Cents Postage Stamp (George V)

Chiang Kai-shek Republic of China 200 Yuan Postage Stamp

United States 3 Cents Postage Due Stamp

30 Cents Theodore Roosevelt US Postage Stamp (1922-1926 Series)

America's Light Stamp

German Empire 20 Pfennig Postage Stamp

Moroccan Postage Stamp '2F Maroc Fes' featuring Cityscape with Clock Tower

Cathedral of Puget Stamp

Denmark 40 Øre Postage Stamp with Viking Ship Motif

United States Capitol Building Postage Stamp

French Postage Stamp: Route du Col de l'Iseran (Savoie)