United States 2 Cent Washington Bicentennial Postage Stamp 1932 Appraisals

1934 Wisconsin Tercentenary 3 Cent Stamp - Nicolet's Landing

Barbados 1939 Tercentenary of General Assembly 2 1/2d Stamp

1937 Northwest Territory Sesquicentennial 3-Cent Stamp

Presidents of the United States Stamp Sheet

Liberty Bell Commemorative Stamp

Commemorative Stamps

United States Washington Quarter Coin (2023)

United States 2023 Washington Quarter

United States Twenty Dollar Bill

2021 United States 'Crossing the Delaware' Quarter Dollar

29 Cent USA Tulip Postage Stamp

25 Centimos Stamp from Spain

Lincoln Penny

USA 25 Cent Saw-whet Owl Postage Stamp

Martín Güemes 20c Postage Stamp

Swiss Pro Patria Stamp, 1950, 20+18 Centimes, Uri Motif

5 Cent Elias Howe US Postage Stamp (Used)

Manuel Belgrano 1/2 Centavo Postage Stamp

25 Cent Abraham Lincoln Air Mail Stamp

Frank Lloyd Wright Postage Stamps

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

Free French Forces 1944 Resistance Stamp (10 centimes)

Australia 2 1/2d Centenary of Mitchell's Exploration of Central Queensland Postage Stamp

Robert Millikan Commemorative Stamp

Collection of Early-to-Mid 20th Century Revenue and Definitive Postage Stamps