United States 12 Cents Zachary Taylor Postage Stamp Appraisals

Canada 7-Cent Stamp

U.S. Postage 3 Cent Horticulture Stamp

29 Cent USA Tulip Postage Stamp

Canada 1 Cent Postage Stamp

United States Lincoln Cents (Pennies)

Alexander Graham Bell 10-cent US Postage Stamp

1940 10-Cent Mark Twain Commemorative Postage Stamp

1 Cent 'For Defense' US Postage Stamp, Scott #898

5 Cent Elias Howe US Postage Stamp (Used)

United States Indian Head Cent

U.S. Special Delivery Postage Stamp, 10 Cents

1-cent Gilbert Charles Stuart U.S. Postage Stamp

1940 Coronado Cuarto Centennial 3-Cent US Postage Stamp

5 Cent Frances E. Willard US Postage Stamp

Tadeusz Kościuszko U.S. Postage Stamp, 5 Cents

10 Cent Thomas Jefferson Stamp

Claire Chennault 'Flying Tigers, 1940s' USA 40-cent Postage Stamps

United States Lincoln Cent (Penny)

Virgin Islands 3-Cent Postage Stamp (Used)

Used 3-cent George Washington US Postage Stamp

United Nations World Communications Day Stamp

Canada 17 Postage Stamp

United States Lincoln Cent (Penny)

Dutch Stamp 65ct

1 Cent US Postage Stamp, John Paul Jones and Isaac Hull

US 3 Cent NATO Commemorative Postage Stamps (1952)

Elias Howe 5-cent US Postage Stamp

Canadian 3-cent Postage Stamp

1935 Michigan Centenary 3-Cent US Postage Stamp

1932 Los Angeles Olympics 5 Cents Stamp

USA 3-Cent Conestoga Wagon 1800s Postage Stamps Block of Four

U.S. Postage 3 Cent 'Gardening Horticulture' Stamp (1958)

1939 New York World's Fair 3 Cent Postage Stamp

3-Cent George Washington Bicentennial Postage Stamp

Liberty Bell Commemorative Stamp

Canada 5-cent Wild Flower Stamp

U.S. Postage 'To The Fine Arts' 5-cent Stamp (1962)

1 Cent Green George Washington Stamp

USA 25 Cent Saw-whet Owl Postage Stamp

Used '10' Denomination Postage Stamp with Circular Postmark