50 H Stamp Appraisals

United States 3 Cents Postage Cancellation Mark

Hungarian 1.20Ft Airmail Postage Stamp with Building Motif

Jose de San Martin Postage Stamp, Argentina

U.S. Postage John Ericsson Memorial 5 Cents Stamp

Jane Addams 10c United States Postage Stamp

Sverige 1941 'Viking Ship' Postage Stamp

Iowa Territorial Centennial Postage Stamp

Thomas Jefferson Memorial Stamp

Queen Elizabeth II Stamp Block

Bulgarian 1 Leva Postage Stamp with Tsar Boris III

Theodore Roosevelt 30 Cents US Postage Stamp

Rhode Island Tercentenary Postage Stamp (1936)

Swiss 'Clara Bär' Commemorative Postage Stamp

Italian Stamp of Castel Sant'Angelo

James Fenimore Cooper 2 Cents US Postage Stamp

Samuel F. B. Morse U.S. Postage Stamp, 2 Cents (Red)

Frank Lloyd Wright Postage Stamps

Emily Bissell Commemorative Stamp

Collection of Vintage US Postage Stamps

Collection of Australian Postage Stamps

Bavarian Official Stamp (Dienstmarke) 7 1/2 Pfennig

Vintage 10 Cents Postage Stamp (Building Motif)

1940 Coronado Cuarto Centennial 3-Cent US Postage Stamp

1940 Coronado Expedition 3-Cent Commemorative Stamp

United States John James Audubon 1-cent Postage Stamp

United States Customs Service Seal / Stamp

2 Cents John Adams US Postage Stamp

India International Trade Fair Stamp

Miniature Stamped Ceramic Vessel

Austrian "Imperial Royal" 60 Heller Postage Stamp (1916 Jubilee Issue)

Robert Milikan Commemorative Stamp

25 Cent Abraham Lincoln Air Mail Stamp

4-Cent Abraham Lincoln Postage Stamp

1929 2-cent Battle of Fallen Timbers Commemorative Stamp

Free French Forces 1944 Resistance Stamp (10 centimes)

1937 Northwest Territory Sesquicentennial 3-Cent Stamp

1902-1903 Louisiana Purchase Exposition Stamp (20 cents)

French Stamp - Quercus pedunculata

4-Cent Abraham Lincoln Postage Stamp

3 Cent George Washington Stamp (1861)