Belgium 1934 Bruxelles Overprint Postage Stamp Appraisals

Trans-Pacific Airmail 1935 Stamp

1939 Baseball Centenary First Day Cover

London Economic Summit 1984 Stamp

Australia 1936 South Australia Centenary 2d Sepia and Rose Stamp

1939 Baseball Centennial First Day Issue Cover

50 Cent US Postal Stamp

1939 Baseball Centenary First Day Cover

10 Centavos Postal Stamp featuring a historical figure

Chilean 10 Centavos Postal Stamp (Used)

Used Red Postal Stamp with '1' Denomination

Indian Service Stamp

German Empire Postal Stamp with Kaiser Wilhelm II (4 Pfennig)

German Empire Postal Stamp (12 Pfennig)

Collection of Australian Postal Stamps

Bernardino Rivadavia 10 Centavos Postal Stamp

Liberty Bell Commemorative Stamp

British Guiana 4c Stamp

German Stamp - Radio Telescope

Sri Lankan Bird Stamp Block

India Service Stamp

Israeli Stamps

German Hyperinflation Stamp - 500 Tausend (500,000) Mark

1926 U.S. Postal Cover with 1-Cent Franklin Stamp

Old Stamp Sheet

Portuguese Stamp

Transpacific Airmail Stamp

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

4 Pence Stamp

5 Paise Stamp

South Korean Stamp

Polish Commemorative Stamp

Italian 2000 Lira Stamp

Australian Kangaroo Stamp

Republic of China Stamps

Good King Wenceslas Stamp

Commemorative Stamps

Danish Telephone Stamp

Christmas Stamp, 15c

Canadian Glacier Stamp

Hong Kong 90c Stamp