Robert Milikan Postage Stamp Appraisals

Hong Kong 10c Stamp

British Stamp featuring Birds

British War Tax Stamp

Belgian Postal Stamp with 'NORD' Duplex Postmark

Republic of China Revenue Stamp

Cabbage Patch Kids Doll

5 Paise Stamp

Revenue Stamp featuring a Battleship

Austria 5 Kronen Stamp

Plymouth 1 Penny Stamp

La Follette Wheeler 1924 Campaign Pin

German Hyperinflation Stamp: 20 Tausend (Twenty Thousand)

1986 Royal Wedding Commemorative Stamp

Czechoslovakian 2Kč Stamp featuring Miroslav Tyrš

Ecuador 3 Centavos Social Security Stamp (1936)

Bolivian Cents Airmail Stamp with Airplane and Archway Scene

Indian Family Planning Stamp

Pakistan 50 Paisa Stamp

1976 Bicentennial Joint Stamp

Luxembourg 25c Princess Charlotte Stamp

Australia 20c Stamp

Australian Kangaroo Stamp

Root of Democracy Stamp

Helvetia Stamp

Belgian Stamp

Australia Day Stamp 1982

100 Paise Stamp

Freedom to Speak Out Stamp

British Guiana 4c Purple Stamp

Republic of China Postal Stamp, "Sun Yat-sen with Martyr's Memorial" Series, 1 Fen Denomination

Indian Commemorative Stamp

Chinese Stamp Commemorating an Artist

RSFSR 50 Ruble stamp, 1922-1923, Peasant Series

Deutsches Reich 40 Pfennig Train Commemorative Stamp

British Guiana 4c Magenta Stamp

British 14p Blue Queen Elizabeth II Stamp

Korean Stamp featuring Traditional Pottery

King George VI and Queen Victoria 1940 Centenary Stamp

Austrian Republic Stamp, 4 Heller

Hungarian Revenue Stamp with Postmark