Czechoslovakian 40 Heller Sower Postage Stamp Appraisals

United States 3 Cents Postage Stamp, Robert Louis Stevenson

King George V India Postage Burma One Anna Stamp

Thai Postage Stamp

Canadian Postage Stamp

Dominican Republic 'Primera Madre' Postage Stamp

French Indochina Postage Stamp - Junk Boat

Netherlands Postage Stamp

Chile 30 Centavos Postage Stamp (José Manuel Balmaceda)

King George V Halfpenny Postage and Revenue Stamp

Croatian "HRVOJE" Airmail Stamp (1943 issue)

1939 Golden Gate International Exposition United States Postage Stamp

Collection of 1960s United States Commemorative Postage Stamps (Eight Stamps)

United States 2-Cent Washington Bicentennial Postage Stamp (1932)

Polish Stamp

Jose de San Martin Postage Stamp, Argentina

Austrian Postage Stamp with St. Pölten Cancellation

Australian Postage Stamp

Queen Elizabeth II 2d Postage Stamp

Collection of Australian and South Australian Postage Stamps

Canadian Postage Stamp

Brown Vignette Postage Stamp with Ship Scene

Collection of Australian Postage Stamps

Frank Lloyd Wright Postage Stamps

Christmas Noël Stamp

King George V 1/2 Penny Postage & Revenue Stamp (D.L.R. Printing)

Canada 1 Cent Postage Stamp

Egyptian Postage Stamp (Fouad I)

Egyptian King Farouk 500 Mills Postage Stamp

1938 Italian East Africa 'Soldier with Standard' Postage Stamp

Argentine Republic Postage Stamp (Manuel Belgrano)

Iraqi Postage Stamp featuring King Faisal I (likely 1932-1934 issue)

United States 3-Cent Admiral Farragut and Admiral Porter Postage Stamp

Canadian 3 Cents Postage Stamp featuring King George VI

1937 Chamonix-Mont-Blanc Ski Jumping Postage Stamp

US Postage Stamp: West Point - United States Military Academy

Eisenhower Postage Stamps

Colombian 1/2 Centavo Postage Due Stamp - Palacio de Comunicaciones

5 Cent Frances E. Willard US Postage Stamp

Bohemia and Moravia 50h 'Sunburst' Triangular Postage Stamp

Taiwan Postage Stamp