Polish American Heritage Stamp Appraisals

John Dewey Commemorative Stamp

U.S. Postal Stamp - A Public That Reads

United States Flag Stamp

Triangular "CORREOS DE BOLIVIA" Stamp

Dominican Republic 'Primera Madre' Postage Stamp

United States Parcel Post Stamp, 2 Cent (Type 1)

Oliver Wendell Holmes Stamp

Polish Abstract Figural Tapestry (circa 1980)

Bighorn Sheep Stamp

Robert Milikan Commemorative Stamp

10 Cent Thomas Jefferson Stamp

Polished Orbicular Jasper Stone

Polished Jasper or Agate Stone

Liberty Bell Commemorative Stamp

US 3-Cent George Washington Postal Stamp

United States 5 Cents Pilgrim Tercentenary Stamp

3 Cent George Washington Stamp (1861)

Polished Agate or Chalcedony Fragment

Ecuadoran Airmail Stamp - U.S. Constitution Sesquicentennial

Chile 1934 Airmail 60 Centavos Stamp

United States 15 Cent Special Delivery Stamp

Manuel Belgrano 1/2 Centavo Postage Stamp

5 Cent George Washington Stamp

USA 2 Cent Stamp

Canal Zone 1/2 Cent George Washington Postage Stamp

Argentine Republic 5 Centavos 'Labor' Postage Stamp

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

Thomas Paine Stamp

Anglo-American Occupation Zone Germany AM POST Stamps, 1945 Issue

Polished Agate or Chalcedony Stone

1 Cent Green George Washington Stamp

Eugene O'Neill Commemorative Stamp

Brazil 100 Reis Dom Pedro II Stamp

Chile 30 Centavos Postage Stamp (José Manuel Balmaceda)

Rochambeau Stamp

Boulder Dam - 1935 U.S. Postage Stamp

1 Cent Benjamin Franklin Stamp

Bolivian Airmail Stamp - II Congreso Eucaristico Nacional

Chilean Postage Stamp, 'Correos de Chile' with '50' Denomination in Red

United States 10 Cents John Tyler Postage Stamp