3 Cents Stamp Appraisals

90 Cent Stamp of Queen Juliana of the Netherlands

4 Cent Purple Abraham Lincoln Stamp

Hong Kong 90 Cent Stamp

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

1862 9-Cent Revenue Stamp

4-cent Abraham Lincoln Postage Stamp

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

1 Cent Benjamin Franklin Stamp

Canada 10 Cent Stamp

5 Cent George Washington Stamp

Used 2 Cent John Greenleaf Whittier US Postage Stamp

1940 10-Cent Mark Twain Commemorative Postage Stamp

5 Cent Frances E. Willard US Postage Stamp

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

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

1 Cent Green George Washington Stamp

4-Cent Abraham Lincoln Postage Stamp

Canada 5-cent Wild Flower Stamp

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

10-Cent Stamp

25 Cent Abraham Lincoln Air Mail Stamp

Elias Howe 5-cent US Postage Stamp

USA 25 Cent Saw-whet Owl Postage Stamp

2 Cents John Adams US Postage Stamp

1959 4-Cent United States Postage Flag Stamp

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

Alexander Graham Bell 10-cent US Postage Stamp

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

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

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

US 2-Cent George Washington Postal Stamp on Cover

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

5 Cent Elias Howe US Postage Stamp (Used)

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

United States 4-cent Civil War Generals Commemorative Stamp