Greene Stamp Appraisals

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

UK 'Madonna and Child' 2nd Class Christmas Stamp

James Russell Lowell 3 Cents US Postage Stamp

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

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

"Fast Express" 2-Cent United States Postage Stamp

German 1 Reichsmark Postage Stamp (1923 Inflation Period)

25 Cent Abraham Lincoln Air Mail Stamp

Brazil 100 Reis Dom Pedro II Stamp

Used 12 Cents US Postage Stamp

Jose de San Martin Postage Stamp, Argentina

Austrian Postage Stamp with St. Pölten Cancellation

Bighorn Sheep Stamp

Five Dollar Stamp with Taiwanese Flag

Czechoslovakian 40 Haler Postage Due Stamp

Centenaire Philippeville Postes Algerie 65c Stamp

Argentine Republic 5 Centavos Stamp

5p Queen Elizabeth II Stamp

Canadian Stamp featuring Trillium

10 Cent Thomas Jefferson Stamp

German 110 Deutsche Bundespost Stamp

1 Cent Benjamin Franklin Stamp

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

Canada 10 Cent Stamp

New Zealand Diamond Jubilee Stamp

King Leopold III of Belgium Stamp

75th Anniversary of the 13th Amendment Commemorative Postage Stamp

1930 Charleston, South Carolina 250th Anniversary Stamp

Ulysses S. Grant 18 Cent Postage Stamp

£2 London Stamp

Used James Fenimore Cooper 2-Cent United States Postage Stamp

Polish Stamp 7 Zł

Danish Stamp - 90 Øre

United States Capitol Building Postage Stamp

Queen Elizabeth II Commemorative Stamp

Australian 7 Cent Stamp

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

New York State Department of Labor Bedding Inspection Stamp

1939 Golden Gate International Exposition United States Postage Stamp

Virgin Islands 3-Cent Postage Stamp (Used)