Slovak Stamp Appraisals

Guider Stamp

Avro Canada Jetliner Stamp

Greek Postage Stamp with King George I

Bolivian 5 Centavos Stamp (Condor Design)

Albanian 'Pylon Bridge' 25 Qind Stamp

Belgian 60c King Leopold II Stamp (postmarked)

United States John James Audubon 1-cent Postage Stamp

Czechoslovakian 1Kć Stamp featuring Jan Evangelista Purkynė

Canadian 3 Cents Postage Stamp featuring King George VI

2 Cents John Adams US Postage Stamp

United States 3-Cent Admiral Farragut and Admiral Porter Postage Stamp

Colombian 1/2 Centavo Postage Due Stamp - Palacio de Comunicaciones

37c Emperor Penguin Stamp

Robert Milikan Postage Stamp

New Zealand Four Dollar Stamp Duty

German Stamp - Radio Telescope

Taiwan Postage Stamp

George Washington Bicentennial Stamps

Fiji King George VI 1 1/2d Stamp

Thailand 5 Satang Stamp

South Africa 2½c Stamp

Vintage Stamps

1932 Los Angeles Olympics 5 Cents Stamp

Used United States 6 Cents John Quincy Adams Postage Stamp

Soviet-Era Automobile Postage Stamp Collection in Album

George Washington Commemorative Stamps

5 R.O.C. Flag Stamp

50p Queen Elizabeth II Postage Stamps

1 Gulden Stamp from the Netherlands

New Zealand 4 Dollar Stamp Duty

2000 Lire Stamp (Italia)

Protectorate of Bohemia and Moravia 50h A.M.F. (Allied Military Government Fiscals) Provisional Stamp

Coral Hopper Stamp

Royal Mail 22p Blue Stamp

3p St. Patrick's Day Stamp

Australia 1936 South Australia Centenary 2d Sepia and Rose Stamp

Austrian 8 Groschen Stamp

French Stamp - Quercus pedunculata

United States 5-cent Daniel Chester French Postage Stamp

United States 3 Cents Postage Stamp with George Washington Profile