Netherlands 15 Cent Stamp Appraisals

Canadian 4 Cent Postage Stamp

1959 4-Cent United States Postage Flag Stamp

United States 3 Cents Postage Stamp (George Washington)

Alexander Graham Bell 10-cent US Postage Stamp

United States 3 Cents Postage Stamp (George Washington)

10-Cent Stamp

United States John James Audubon 1-cent Postage Stamp

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

25 Cent Abraham Lincoln Air Mail Stamp

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

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

1940 Coronado Cuarto Centennial 3-Cent US Postage 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

United States 1½ Cents Martha Washington Postage Stamp

United States 2 Cents Postage Stamp (George Washington Silhouette)

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

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

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

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

United States 1902 Series 1 Cent Benjamin Franklin Postage Stamp

US 3-cent Honoring Those Who Have Served Postage Stamp (1945)

3 Cents Canal Zone Postage Stamp featuring Goethals

United States 50th Anniversary of Motion Pictures 3-Cent 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

US 2-Cent George Washington Postal Stamp on Cover

Used Canada 10 Cents Stamp - Mounted Policeman

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

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

John Tyler 10 Cents United States Postage Stamp

USA 25 Cent Saw-whet Owl Postage Stamp

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

United States 4 Cents Defense Stamp

United States 214-259 George Washington 2-Cent Stamp, Green (1881-1888)

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

Liberia 1 Cent Postage Stamp (Clock Tower and Palm Trees)