Used British Penny Red Postage Stamp Appraisals

Croatian "HRVOJE" Airmail Stamp (1943 issue)

Australian Postage Stamp

1935 Michigan Centenary 3-Cent US Postage Stamp

Polish Stamp

3-Cent George Washington Bicentennial Postage Stamp

Canadian Postage Stamp

Brown Vignette Postage Stamp with Ship Scene

Collection of Australian Postage Stamps

Jose de San Martin Postage Stamp, Argentina

Austrian Postage Stamp with St. Pölten Cancellation

Christmas Noël Stamp

Collection of Australian and South Australian Postage Stamps

U.S. 3-Cent 'Liberty' Postage Stamps (Block of Two)

Canada 1 Cent Postage Stamp

Argentine Republic Postage Stamp (Manuel Belgrano)

Canadian 3 Cents Postage Stamp featuring King George VI

Egyptian Postage Stamp (Fouad I)

Egyptian King Farouk 500 Mills Postage Stamp

1938 Italian East Africa 'Soldier with Standard' Postage Stamp

1937 Chamonix-Mont-Blanc Ski Jumping Postage Stamp

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

U.S. Postage Five Cents Kosciuszko 1783-1933 Stamp

United States 4 Cents Defense Stamp

Bohemia and Moravia 50h 'Sunburst' Triangular Postage Stamp

Taiwan Postage Stamp

Collection of Early-to-Mid 20th Century Revenue and Definitive Postage Stamps

Czechoslovakian 'Česko-Slovensko' Koruny Postage Stamp

Austro-Hungarian 80 Heller Postage Stamp (Embossed)

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

France 1931 Colonial Exhibition Postage Stamp

Nazi Germany Era Postage Stamp

Canal Zone 1/2 Cent George Washington Postage Stamp

Lebanese Post Stamp - Baalbek Ruins

5p Queen Elizabeth II Stamp

Australia 1960 Melbourne Cup Centenary 5d Postage Stamps Strip

Queen Elizabeth II Commemorative Stamp

United States Postage Stamps 100th Anniversary Commemorative Card

Ecuadoran Airmail Stamp - U.S. Constitution Sesquicentennial

French postage stamp

Madagascar 1931 Paris Colonial Exposition Stamp