Ireland 1 One Shilling Stamp Appraisals

Golden Gate International Exposition Postage Stamp (1939)

1930 Charleston, South Carolina 250th Anniversary Stamp

Austrian Franz Joseph I. 10 Heller Postage Stamp (1908 issue)

Nederlands-Indië (Dutch East Indies) Werled-Jamboree 1937 Stamp

Denmark 50 Ore Stamp with King Christian X Portrait, Postmarked 1919-1920s

United States 2 Cent George Washington 'Carmine Type I' Postage Stamp (1890-1893)

United States 1937 Army Issue Stamp (Lee/Jackson)

William Penn 3 Cents Postage Stamp (1932 Issue)

Collection of German Postage Stamps (1928-1947)

German Reich Postage Stamp Collection (1921-1923)

Mexico 1940 Centenario del Primer Timbre Postal Overprint Stamp

Postage Stamp: Morocco Agencies, King George VI & Queen Elizabeth, 12 May 1937

Cayman Islands Half Penny Postage & Revenue Stamp (Cat Boat)

1937 French Bicentennial of U.S. Constitution Postage Stamp

Mexico 1942 Observatorio Astrofísico de Tonantzintla Stamp

Greek Tuberculosis Charitable Stamp, 10 Lepta

US 3 Cent NATO Commemorative Postage Stamps (1952)

Morocco Agencies 15 Centimes George VI and Elizabeth Coronation Stamp

Ralph Waldo Emerson 3 Cents United States Postage Stamp

Austrian Stamp - Tyrol region, 'Osterreich' (Austria), possibly from the 1930s

Hungarian 'Strong Man' definitve postage stamp (1946-1948 issue), 20 Filler denomination

Austria DeutschØsterreich 10 Heller Stamp, Eagle with Floral Motif

Czechoslovakia 1920 Hradcany Surcharge Issue Postage Stamp, 25h on 50h, Lion and Chain Design

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

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

Ecuador 1939 'Mision Dolores' Golden Gate International Exposition Stamp

Austrian "Imperial Royal" 60 Heller Postage Stamp (1916 Jubilee Issue)

Australia 1960 Melbourne Cup Centenary 5d Postage Stamps Strip

Alexander Graham Bell 10-cent US Postage Stamp

Nazi Germany 'Reichsparteitag 1936' Postage Stamp

Australia 30c Stamp - Victoria 150th Anniversary

Mexico 1942 Observatorio Astrofísico de Tonanzintla with Orion Nebula Stamp

75th Anniversary of the 13th Amendment Commemorative Postage Stamp

1939 Golden Gate International Exposition United States Postage Stamp

Chinese stamp commemorating mountaineering and the 10th anniversary of the People's Republic of China

James Buchanan 15 Cents United States Postage Stamp

Christmas Seal Stamp 1941 - Lighthouse and Cottage

1939 Baseball Centenary First Day Cover

1939 Baseball Centennial First Day Issue Cover

Sheet of 12 (12 Pfennig) German Postage Stamps with Postmarks