United States 4 Cents Defense Stamp Appraisals

Canada 5-cent Wild Flower Stamp

2 Cents John Adams US Postage Stamp

10-Cent Stamp

Elias Howe 5-cent US Postage Stamp

USA 25 Cent Saw-whet Owl Postage Stamp

Canadian 3-cent Postage Stamp

25 Cent Abraham Lincoln Air Mail Stamp

United States Bicentennial Commemorative Coin Set (Fantasy Issues)

Handbook of United States Coins With Premium List, 1964, Twenty-First Edition

Alexander Graham Bell 10-cent US Postage Stamp

USA 3-Cent Conestoga Wagon 1800s Postage Stamps Block of Four

British War Tax Stamp

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

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

1940 Coronado Cuarto Centennial 3-Cent US Postage Stamp

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

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

24 Karat Gold Detailed United States Two Dollar Bill

US 2-Cent George Washington Postal Stamp on Cover

5 Cent Elias Howe US Postage Stamp (Used)

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

USA 'Omnibus 1880s' 1-Cent Postage Stamps (Strip of 3)

US Postage 3 Cents Stamped Envelope (Washington Profile)

1926 Handwritten Envelope with 2-Cent Stamp and Postmark

31 Pence Stamp Featuring a Portrait

1939 New York World's Fair 3 Cent Postage Stamp

United States Washington Quarter

United States Washington Quarter

United States Quarter Dollar

United States Coin Set

United States Washington Quarter

7 Cent Australian Stamp

Christmas Stamp, 15c

Hong Kong 70c Stamp

UAE National Day Stamp 1981

Canada 17 Postage Stamp

1926 U.S. Postal Cover with 1-Cent Franklin Stamp

1964 United States Coin Set in Lucite Block

Queen Elizabeth II Stamp Block

10 Cent Stamp: People's Right to Petition for Redress