Colombian Stamp Appraisals

1 Cent US Postage Stamp, John Paul Jones and Isaac Hull

USSR 1980 Postage Stamp - Jean Auguste Dominique Ingres (Self-Portrait with Vénus Anadyomène)

Korean Stamp featuring Traditional Pottery

25 Centimos Stamp from Spain

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

French 'Peace and Commerce' (Type Sage) Postage Stamp, 30c Green

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

Brazil 200 Reis Aviação Airmail Stamp

Bolivian Airmail Stamp - II Congreso Eucaristico Nacional

Austria 12 Groschen Stamp, Traditional Man from Oberösterreich

Australian Duke and Duchess of York Stamp

British 14p Blue Queen Elizabeth II Stamp

Hungarian Postage Stamp with King Stephen I and Saint Gellért

1 Gulden Netherlands Stamp

Indian Postage Stamp depicting a monarch, possibly King George V

King George VI 1½d Postage Stamp

US 2-Cent George Washington Postal Stamp on Cover

Indian Commemorative Stamp

German Postage Stamp: 1938 Deutsches Turn- u. Sportfest, Breslau (6 Pfennig)

Cayman Islands 1d Postage Stamp featuring King George VI

Used India Queen Victoria Postage Stamp, 3 Annas

Srodkowa Litwa 25 Fenigów Postage Stamp

Republica Argentina 15 Centavos 'Ganadería' Postage Stamp

German East Africa 2 Pesa Steamship Stamp

Bulgarian 1 Leva Postage Stamp with Tsar Boris III

Netherlands 140c Stamp

Dutch East Indies 2 1/2 Cent Postage Stamp (Elephant and Rider)

Fiji 1d Postage Stamp with King George VI and Village Scene

United States 3 Cents Postage Stamp (George Washington)

German Reich 100 Mark Postage Stamp (1923 Inflation Period)

German Empire 4 Pfennig Definitive Stamp with Kaiser Wilhelm II

India 10 Paise Stamp

Canada 1 Cent Postage Stamp

James Buchanan 15 Cents United States Postage Stamp

International Year of the Child Stamp

Argentine Republic Postage Stamp (Manuel Belgrano)

Czechoslovakian 20 Halero Postage Stamp

1979 International Year of the Child Stamp

Canadian Red Cross Stamp