Stamp With Postmark Appraisals

Czechoslovakian Postage Stamp - X. Vsesokolsky Slet v Praze, Jindrich Fugner Portrait

Pan-American Union 50th Anniversary 3-Cent US Postage Stamp

4-Cent Abraham Lincoln Postage Stamp

Triangular "CORREOS DE BOLIVIA" Stamp

Austrian 5 Heller Revenue Stamp

Irish 3d Blue Stamp

New Zealand 4 Dollar Stamp

1930 Charleston, South Carolina 250th Anniversary Stamp

75th Anniversary of the 13th Amendment Commemorative Postage Stamp

Ulysses S. Grant 18 Cent Postage Stamp

Netherlands Postage Stamp

Danish Stamp - 90 Øre

United States Capitol Building Postage Stamp

Queen Elizabeth II Commemorative Stamp

50 Cent US Postal Stamp

Bolivia 50 Centavos Postage Stamp (Likely 1901-1904 Issue)

United States Documentary Revenue Stamp, One Dollar, Series of 1871-1872

New York State Department of Labor Bedding Inspection Stamp

Australian 1 1/2d Queen Elizabeth II Postage Stamp (Green, Cancelled)

1939 Golden Gate International Exposition United States Postage Stamp

1929 2-cent Battle of Fallen Timbers Commemorative Stamp

Virgin Islands 3-Cent Postage Stamp (Used)

Used 3-cent George Washington US Postage Stamp

4¢ Abraham Lincoln Postage Stamp

90 Cent Stamp of Queen Juliana of the Netherlands

Netherlands 15 Cent Stamp

Polish Stamp

Polish Commemorative Stamp

Danish Stamp

Italian 2000 Lira Stamp

1 Kr Norges Post Stamp

Australian Star Sapphire Stamp

Australian Wombat Stamp

South Korean Stamp Featuring Traditional Pot

James Russell Lowell 3 Cents US Postage Stamp

United States 3-Cent 150th Anniversary of the Adoption of the Constitution Stamp

"Fast Express" 2-Cent United States Postage Stamp

Byrd Antarctic Expedition II 3 Cents U.S. Postage Stamp

German 1 Reichsmark Postage Stamp (1923 Inflation Period)

25 Cent Abraham Lincoln Air Mail Stamp