Pasteur Stamp Appraisals

King George V 1 1/2d Halfpenny Postage Stamp

Chilean '1536-1936 Decierto de Atacama' 5 Cts Postage Stamp

U.S. Special Delivery Postage Stamp, 10 Cents

United States 2 Cents Postage Stamp (George Washington Silhouette)

United States 1 Cent Postage Stamp with George Washington Portrait

5 Cent Elias Howe US Postage Stamp (Used)

Samuel F. B. Morse U.S. Postage Stamp, 2 Cents (Red)

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

Italian Post 1 Centesimi Stamp

Father Mathew Centenary Irish Stamp

British 14p Blue Queen Elizabeth II Stamp

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 50 Centimes Commemorative Stamp (Likely Semeuse au Champ type)

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

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

Indian Commemorative Stamp

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

Austria 12 Groschen Stamp, Traditional Man from Oberösterreich

Brazil 200 Reis Aviação Airmail Stamp

Bolivian Airmail Stamp - II Congreso Eucaristico Nacional

Australian Duke and Duchess of York Stamp

Jamaica 1919 'Return of a Contingent' 2½d Postage & Revenue Stamp

Used India Queen Victoria Postage Stamp, 3 Annas

German East Africa 2 Pesa Steamship Stamp

Srodkowa Litwa 25 Fenigów Postage Stamp

Bulgarian 1 Leva Postage Stamp with Tsar Boris III

Republica Argentina 15 Centavos 'Ganadería' Postage Stamp

Netherlands 140c Stamp

Hungarian Postage Stamp with King Stephen I and Saint Gellért

1 Gulden Netherlands Stamp

Ivory Coast French West Africa 'Mosquee de Bobo-Dioulasso' Stamp

German Reich 100 Mark Postage Stamp (1923 Inflation Period)

German Empire 4 Pfennig Definitive Stamp with Kaiser Wilhelm II

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