Canada 17 Postage Stamp Appraisals

Robert Milikan Postage Stamp

Miscellaneous United States Postage Stamps

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

Denmark 5 Ore Christian X Postage Stamp

75th Anniversary of the 13th Amendment Commemorative Postage Stamp

Australian Postage Stamp - Van Duyvenbode

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

Greek Postage Stamp with King George I

United States John James Audubon 1-cent Postage Stamp

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

United States 2 Cents Postage Stamp (Statue of Liberty)

Hungarian 4 Filler Postage Stamp (Holy Crown of Hungary)

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

Christmas Postage Stamp

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

Taiwanese Postage Stamp

British 24p Stamp

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

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

United States 10 Cents John Tyler Postage Stamp

Korean Postage Stamp

Colombian 5 Centavos Postage Stamp (Coffee Farm Scene)

U.S. Postage John Ericsson Memorial 5 Cents Stamp

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

Greek Postage Stamp with King George II

German Empire 20 Pfennig Postage Stamp

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

America's Light Stamp

Cathedral of Puget Stamp

Denmark 40 Øre Postage Stamp with Viking Ship Motif

United States Capitol Building Postage Stamp

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

United States 3 Cents Postage Due Stamp