3 Cent George Washington Stamp 1861 Appraisals

5 Cent Frances E. Willard US Postage Stamp

5 Cent Ned. Indie Postage Stamp (Rural Scene)

29 Cent USA Tulip Postage Stamp

Cayman Islands 1/4d Postage Revenue Stamp with King George V and Islands Map

1940 10-Cent Mark Twain Commemorative Postage Stamp

Hong Kong 90 Cent Stamp

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

4-cent Abraham Lincoln Postage Stamp

1 Cent Benjamin Franklin Stamp

Canada 10 Cent Stamp

Curacao 15 Cent Luftpost Airmail Stamp

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

Elias Howe 5-cent US Postage Stamp

Canada 5-cent Wild Flower Stamp

4-Cent Abraham Lincoln Postage Stamp

Andrew Jackson 1-cent US Postage Stamp

Canadian 4 Cent Postage Stamp

Inverted 1 Cent United States Postage Due Stamp

1959 4-Cent United States Postage Flag Stamp

Alexander Graham Bell 10-cent US Postage Stamp

Queen Wilhelmina of the Netherlands Indies 20 Cent Stamp

10-Cent Stamp

United States John James Audubon 1-cent Postage Stamp

Cayman Islands 1/4d 'Beach View, Grand Cayman' Postage Stamp with King George VI Portrait

25 Cent Abraham Lincoln Air Mail Stamp

21 cent United States Air Mail Stamp

5 Cent Canada Stamp (Bucket Show)

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

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

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

Republic of China First Peking Issue Postage Stamp (1 Cent)

1951 Canada 4-Cent Princess Elizabeth and Duke of Edinburgh Postage Stamp

United States 1902 Series 1 Cent Benjamin Franklin Postage Stamp

5 Cent Elias Howe US Postage Stamp (Used)

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

Bolivian Cents Airmail Stamp with Airplane and Archway Scene

Used Canada 10 Cents Stamp - Mounted Policeman

Dutch East Indies 2 1/2 Cent Postage Stamp (Elephant and Rider)

Victorian 5 Shilling Stamp

John Tyler 10 Cents United States Postage Stamp