3 Cent Thomas Jefferson Stamp Appraisals

Canada 1 Cent Postage Stamp

1892 United States 2-Cent 'Landing of Columbus' Columbian Exposition Postage Stamp

Canada 7-Cent Stamp

USA 45-cent Pumpkinseed Sunfish postage stamp

Switzerland 80 Cent Stamp

United States 2-Cent Washington Bicentennial Postage Stamp (1932)

Netherlands 15 Cent Stamp

United States 5-cent Daniel Chester French Postage Stamp

Eisenhower 6-Cent Stamp

1929 2-cent Battle of Fallen Timbers Commemorative Stamp

90 Cent Stamp of Queen Juliana of the Netherlands

4-Cent Abraham Lincoln Postage Stamp

4 Cent Purple Abraham Lincoln 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

United States 15 Cent Special Delivery Stamp

Canadian 50-Cent Postage Stamp

Hong Kong 90 Cent Stamp

1 Cent Green George Washington Stamp

29 Cent USA Tulip Postage Stamp

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

1862 9-Cent Revenue Stamp

4-cent Abraham Lincoln Postage Stamp

1 Cent Benjamin Franklin Stamp

Canada 10 Cent Stamp

Elias Howe 5-cent US Postage Stamp

1959 4-Cent United States Postage Flag Stamp

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

Alexander Graham Bell 10-cent US Postage Stamp

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

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

4-Cent Abraham Lincoln Postage Stamp

United States John James Audubon 1-cent Postage Stamp

21 cent United States Air Mail Stamp

Canada 5-cent Wild Flower Stamp

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

United States 2 Cents Postage Stamp (George Washington Silhouette)

Canadian 4 Cent Postage Stamp