Doug Harvey Canada Commemorative Postage Stamp Appraisals

Commemorative Stamp Sheet

Spanish 1 PTA Postage Stamp

U.S. Postage John Ericsson Memorial 5 Cents Stamp

Alexander Graham Bell 10-cent US Postage Stamp

Harry Hawker Commemorative Stamp

Dominican Republic 'Primera Madre' Postage Stamp

United States Flag Stamp

Commemorative Stamp of South Korea

Hungarian 25 Korona Commemorative Stamp (1823-1923)

1929 2-cent Battle of Fallen Timbers Commemorative Stamp

Eisenhower Postage Stamps

Thai Postage Stamp

Robert Millikan Commemorative Stamp

Jose de San Martin Postage Stamp, Argentina

5 Cents Walt Whitman United States Postage Stamp

U.S. Postage 25th Anniversary Panama Canal Stamp

1932 Los Angeles Olympics 3 Cents Postage Stamp

Idaho Statehood 50th Anniversary U.S. Postage Stamp

1959 4-Cent United States Postage Flag Stamp

Frank Lloyd Wright Postage Stamps

1940 Coronado Expedition 3-Cent Commemorative Stamp

1940 Coronado Cuarto Centennial 3-Cent US Postage Stamp

James Russell Lowell 3 Cents US Postage Stamp

5 Cent Frances E. Willard US Postage Stamp

1932 Los Angeles Olympics 3 Cents US Postage Stamp

4 Cents William Howard Taft US Postage Stamp

Latvian 1918-1938 Commemorative Stamp

U.S. Postage Stamp Centenary (1847-1947) 3-Cent Stamp

International Year of the Child Stamp

Canadian Loonie 50th Anniversary of the Bank of Canada Commemorative Pin

20p Queen Elizabeth II Stamp

German Reich 25 Pfennig Philatelic Exhibition Commemorative Stamp

United States 5 Cents Pilgrim Tercentenary Stamp

French Postage Stamp, Louis Pasteur, 30 Centimes

Indian Service Stamp 100

Hong Kong Elizabeth II 'The University of Hong Kong' Commemorative Stamp (1841-1941)

British Commemorative Stamps

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

Ecuadoran Airmail Stamp - U.S. Constitution Sesquicentennial

King Edward VIII 2/6 Postage Stamp