1 Centime Martinique Postage Stamp Appraisals

Argentine Republic 5 Centavos 'Labor' Postage Stamp

29 Cent USA Tulip Postage Stamp

Austrian 10 Heller Postage Stamp (Emperor Franz Joseph I)

Vintage Egyptian Postage Stamp with King Farouk Portrait

3 Cents Canal Zone Postage Stamp featuring Goethals

Early Indian Postage Stamp

Collection of Used Austrian Postage Stamps

Collection of Assorted Used and Unused United States Postage Stamps

Vintage 10 Cents Postage Stamp (Building Motif)

Bolivia 50 Centavos Postage Stamp (Likely 1901-1904 Issue)

Vintage Moroccan Postage Stamp, 2 Mills, with Inverted Portrait and Cancelation Mark

Czechoslovakia 1938 Jindřich Fügner 50h Postage Stamp

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

France 1924 Paris Olympics 50c Postage Stamp

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

Miscellaneous United States Postage Stamps

Danish Stamp

Robert Milikan Postage Stamp

2 Penny Stamp

United States Army and Navy For Defense 2 Cents Postage Stamp

German Postage Stamp, 5 Reichspfennig, Featuring Friedrich Schiller

1940 10-Cent Mark Twain Commemorative Postage Stamp

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

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

Alexander Graham Bell 10-cent US Postage Stamp

Hungarian 4 Filler Postage Stamp (Holy Crown of Hungary)

Japanese 4 Sen Postage Stamp, Emperor Meiji

Christmas Postage Stamp

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

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

United States 10 Cents John Tyler Postage Stamp

Korean Postage Stamp

U.S. Postage John Ericsson Memorial 5 Cents Stamp

Colombian 5 Centavos Postage Stamp (Coffee Farm Scene)

Denmark 5 Ore Christian X Postage Stamp

Australian Postage Stamp - Van Duyvenbode

75th Anniversary of the 13th Amendment Commemorative Postage Stamp

Greek Postage Stamp with King George I

Cayman Islands 1d Postage Stamp featuring King George VI

Liberia 25 Cents Republic Postage Stamp with Water Buffalo