Bermuda 2d Postage Stamp King George Vi Appraisals

US 3 Cent NATO Commemorative Postage Stamps (1952)

Oliver Wendell Holmes Stamp

Collection of United States Commemorative Postage Stamps

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

Vintage Letter Envelope

Austrian 24 Groschen Salzburg Postage Stamp

4 Cents William Howard Taft US Postage Stamp

"Fast Express" 2-Cent United States Postage Stamp

USA 'Omnibus 1880s' 1-Cent Postage Stamps (Strip of 3)

Harry Hawker Commemorative Stamp

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

Collection of German Postage Stamps (1928-1947)

United States 2 Cents Postage Stamp (Statue of Liberty)

Used '10' Denomination Postage Stamp with Circular Postmark

Albania Mirdita Issue Overprint Postage Due Stamp

Austrian Postage Stamp with St. Pölten Cancellation

U.S. Postage 25th Anniversary Panama Canal Stamp

Czechoslovakia 1938 Jindřich Fügner 50h Postage Stamp

United States 10 Cents Parcel Post Official Stamp, Type PR85

United States 3 Cents Postage Stamp, Robert Louis Stevenson

Collection of Austrian Postage Stamps (Second Republic Era)

Collection of Austrian Postage Stamps (First Republic Era)

Deutsche Post (German Post) Revenue and Postage Stamps Assortment

Anglo-American Occupation Zone Germany AM POST Stamps, 1945 Issue

U.S. Postage 3 Cent 'Gardening Horticulture' Stamp (1958)

United States 1902 Series 1 Cent Benjamin Franklin Postage Stamp

1926 Handwritten Envelope with 2-Cent Stamp and Postmark

Czechoslovakian 'Česko-Slovensko' Koruny Postage Stamp

Newfoundland Postage Stamps Collection (1857-1908)

Used U.S. Parcel Post 10 Cents Stamp with "ANN" Overprint

Great Britain Victoria Halfpenny Postage & Revenue Stamp (Green)

US Postage 3 Cents Stamped Envelope (Washington Profile)

Polish 10 Zloty Postal Stamp featuring Józef Piłsudski

Republic of Korea Postal Stamp featuring a Celadon Vase

United States 1938 The States Ratify The Constitution 3 Cent Postage Stamp

Austrian Republic 'Landscapes and Folk Costumes' Postage Stamp Collection

Claire Chennault 'Flying Tigers, 1940s' USA 40-cent Postage Stamps

Block of Four 1976 Helvetia Pro Juventute Stamps (Elderberry Motif)

Airmail Letter

Collection of German 'President Hindenburg' Definitive Postage Stamps (1933 issue)