6 Cents Stamp Appraisals

2-Cent United States Postage Stamp (Scott #210)

10-Cent Stamp

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

25 Cent Abraham Lincoln Air Mail Stamp

Elias Howe 5-cent US Postage Stamp

USA 25 Cent Saw-whet Owl Postage Stamp

Canadian 3-cent Postage Stamp

1959 4-Cent United States Postage Flag Stamp

2 Cents John Adams US Postage Stamp

United States 3-Cent Admiral Farragut and Admiral Porter Postage Stamp

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

Alexander Graham Bell 10-cent US Postage Stamp

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

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

U.S. Postage Stamp Centenary (1847-1947) 3-Cent Stamp

British Guiana 1 Cent George VI 'Ploughing a Rice Field' Stamp

U.S. Postage Stamp: 'To the Fine Arts' 5-Cent

United States John James Audubon 1-cent Postage Stamp

1940 Coronado Cuarto Centennial 3-Cent US Postage Stamp

21 cent United States Air Mail Stamp

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

United States 1902 Series 1 Cent Benjamin Franklin Postage Stamp

United States 1938 The States Ratify The Constitution 3 Cent Postage Stamp

1934 'Mother of America' 3-cent US Postage Stamp (Scott 737)

US 2-Cent George Washington Postal Stamp on Cover

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

5 Cent Elias Howe US Postage Stamp (Used)

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

USA 'Omnibus 1880s' 1-Cent Postage Stamps (Strip of 3)

United States 3 Cents Postage Cancellation Mark

United States 25 Cent William McKinley Postage Stamp (Series 1922-1938)

US Postage 3 Cents Stamped Envelope (Washington Profile)

United States 4-cent Civil War Generals Commemorative Stamp

1926 Handwritten Envelope with 2-Cent Stamp and Postmark

1939 New York World's Fair 3 Cent Postage Stamp

Two-Cent Red Stamp

7 Cent Australian Stamp

Christmas Stamp, 15c

Hong Kong 70c Stamp

United States 1934 National Parks Issue, 3-cent Grand Canyon