Frank Lloyd Wright Postage Stamp Appraisals

Imperial Russian 50 Kopeck Postage Stamp (Double-Headed Eagle)

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

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

Danish Stamp

Miscellaneous United States Postage Stamps

Robert Milikan Postage Stamp

Alexander Graham Bell 10-cent US Postage Stamp

2 Penny Stamp

United States Army and Navy For Defense 2 Cents Postage Stamp

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

German Postage Stamp, 5 Reichspfennig, Featuring Friedrich Schiller

Japanese 4 Sen Postage Stamp, Emperor Meiji

Madagascar 1 Centime 'Zebu and Herder' Postage Stamp

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

Hungarian 4 Filler Postage Stamp (Holy Crown of Hungary)

Denmark 5 Ore Christian X Postage Stamp

Australian Postage Stamp - Van Duyvenbode

75th Anniversary of the 13th Amendment Commemorative Postage Stamp

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

Greek Postage Stamp with King George I

United States John James Audubon 1-cent Postage Stamp

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

Hungarian 'Strong Man' definitve postage stamp (1946-1948 issue), 20 Filler denomination

United States 2 Cents Postage Stamp (Statue of Liberty)

Colombian 5 Centavos Postage Stamp (Coffee Farm Scene)

U.S. Postage John Ericsson Memorial 5 Cents Stamp

French Sudan 1 Franc Postage Stamp (1F)

Liberia 1 Cent Postage Stamp (Clock Tower and Palm Trees)

Taiwanese Postage Stamp

British 24p Stamp

Canadian 2 Cents Postage Stamp (George V)

Cayman Islands 1d Postage Stamp featuring King George VI

US 3-cent Honoring Those Who Have Served Postage Stamp (1945)

Republica de Colombia 20 Centavos Postage Stamp (Waterlow & Sons)

Liberia 25 Cents Republic Postage Stamp with Water Buffalo

Hungarian Postage Stamp with King Stephen I and Saint Gellért