Canada 20 Cents Postage Stamp Fort Chambly Issue Appraisals

United States 2 Cent George Washington 'Carmine Type I' Postage Stamp (1890-1893)

Croatian "HRVOJE" Airmail Stamp (1943 issue)

Dutch East Indies 2 1/2 Cent Postage Stamp (Elephant and Rider)

British Commemorative Stamps

Charter Oak Tercentenary 3-cent Stamp

90 Cent Stamp of Queen Juliana of the Netherlands

Costa Rican 10c Airmail Stamp, 1937 National Exposition Issue

1929 2-cent Battle of Fallen Timbers Commemorative Stamp

1937 Northwest Territory Sesquicentennial 3-Cent Stamp

U.S. 2-Cent Civil War Era Stamp

George Washington Bicentennial 3 Cent Stamp

Guadeloupe 2c 'La Canne a Sucre au Moulin' Stamp

1934 Wisconsin Tercentenary 3 Cent Stamp - Nicolet's Landing

Newfoundland Postage Stamps Collection (1857-1908)

1940 Coronado Expedition 3-Cent Commemorative Stamp

United States 10 Cents Special Delivery Stamp, Type of 1922-1925

Curacao 15 Cent Luftpost Airmail Stamp

Eisenhower 6-Cent Stamp

1 Cent Benjamin Franklin Stamp

4 Cent Purple Abraham Lincoln Stamp

3 Cent George Washington Stamp (1861)

United States 1 Cent Commemorative Stamp (Washington - Greene, Mount Vernon)

5 Cent George Washington Stamp

United States 3-Cent 150th Anniversary of the Adoption of the Constitution Stamp

25 Cent Abraham Lincoln Air Mail Stamp

Australia 3c Jellyfish Stamp

7 Cent Australian Stamp

Netherlands Indies 3 Cent Stamp, Water Buffalo and Paddy Field

1926 Handwritten Envelope with 2-Cent Stamp and Postmark

US Postage 3 Cents Stamped Envelope (Washington Profile)

US 2-Cent George Washington Postal Stamp on Cover

Hong Kong 70c Stamp

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

United States 4-cent Civil War Generals Commemorative Stamp

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

First Day Cover: Hoop Dance

Collection of Early-to-Mid 20th Century Revenue and Definitive Postage Stamps

20p Queen Elizabeth II Stamp

Frank Lloyd Wright Postage Stamps

Hungarian 1.20Ft Airmail Postage Stamp with Building Motif