Maltese Cross Cancellation Stamp Appraisals

Australian Postage Stamp

Guider Stamp

Avro Canada Jetliner Stamp

United States 3 Cents Postage Stamp (George Washington)

5 Cent Canada Stamp (Bucket Show)

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

Hungarian 4 Filler Postage Stamp (Holy Crown of Hungary)

35 Fils Stamp from the United Arab Emirates

Spanish 1 PTA Postage Stamp

Vintage Stamps

Liberia 10 Cents Registered Stamp, Harper Issue

Canadian 3 Cents Postage Stamp featuring King George VI

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

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

Robert Milikan Postage Stamp

German Stamp - Radio Telescope

Taiwan Postage Stamp

New Zealand Four Dollar Stamp Duty

Fiji King George VI 1 1/2d Stamp

Liberia 1 Cent Postage Stamp (Clock Tower and Palm Trees)

Soviet-Era Automobile Postage Stamp Collection in Album

George Washington Commemorative Stamps

5 R.O.C. Flag Stamp

50p Queen Elizabeth II Postage Stamps

Thailand 5 Satang Stamp

Kingdom of Serbs, Croats, and Slovenes (Jugoslavia) 1 Dinar Stamp of King Alexander I

South Africa 2½c Stamp

1932 Los Angeles Olympics 5 Cents Stamp

Coral Hopper Stamp

Used United States 6 Cents John Quincy Adams Postage Stamp

Royal Mail 22p Blue Stamp

3p St. Patrick's Day Stamp

Australia 1936 South Australia Centenary 2d Sepia and Rose Stamp

1 Gulden Stamp from the Netherlands

2000 Lire Stamp (Italia)