Bolivian Cents Airmail Stamp Appraisals

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

1862 9-Cent Revenue Stamp

4-cent Abraham Lincoln Postage Stamp

1937 Northwest Territory Sesquicentennial 3-Cent Stamp

1 Cent Benjamin Franklin Stamp

Canada 10 Cent Stamp

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

George Washington Bicentennial 3 Cent Stamp

5 Cent George Washington Stamp

Used 2 Cent John Greenleaf Whittier US Postage Stamp

1935 Michigan Centenary 3-Cent US Postage Stamp

1940 10-Cent Mark Twain Commemorative Postage Stamp

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

5 Cent Frances E. Willard US Postage Stamp

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

1 Cent Green George Washington Stamp

1940 Coronado Expedition 3-Cent Commemorative Stamp

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

Pan-American Union 50th Anniversary 3-Cent US Postage Stamp

4-Cent Abraham Lincoln Postage Stamp

Canada 5-cent Wild Flower Stamp

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

10-Cent Stamp

Elias Howe 5-cent US Postage Stamp

USA 25 Cent Saw-whet Owl Postage Stamp

Canadian 3-cent Postage Stamp

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

25 Cent Abraham Lincoln Air Mail 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