Stamp With Airplane Appraisals

Danish Stamp (2.80 Kr)

Chinese Stamp

Soviet Union Commemorative Stamp

Madagascar Postage Stamp

Brazil 100 Reis Correo 'Winged Mercury' Postage Stamp

US 2 Cent George Washington Postage Stamp, Green, Bureau Issue

1932 Los Angeles Olympics 3 Cents Postage Stamp

Wilbur Wright Aviation Stamp

Republic of China Postage Stamp featuring Sun Yat-sen (2 Fen)

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

U.S. Postage 25th Anniversary Panama Canal Stamp

Chilean Definitive Series Postage Stamp - 30 Centavos

Austrian 5 Heller Revenue Stamp

Triangular "CORREOS DE BOLIVIA" Stamp

Irish 3d Blue Stamp

New Zealand 4 Dollar Stamp

Netherlands Postage Stamp

Cayman Islands 1d Postage & Revenue Stamp featuring Booby Birds and King George V

Canal Zone 1/2 Cent George Washington Postage Stamp

Used 2 Cent John Greenleaf Whittier US Postage Stamp

1935 Michigan Centenary 3-Cent US Postage Stamp

Australian Stamp Featuring 1923 Car

Australia 20c Stamp

50 Cent US Postal Stamp

Bolivia 5 Cts II Congreso Eucaristico Nacional Airmail Postage Stamp

John Tyler 10 Cents United States Postage Stamp

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

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

Ceylon Queen Victoria 6 Pence Postage & Revenue Stamp (Purple)

Czechoslovakian Postage Stamp - 1 Koruna with Portrait of T. G. Masaryk