Canada 1 Cent Stamp Appraisals

United States 3 Cents Postage Stamp (George Washington)

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

Alexander Graham Bell 10-cent US Postage Stamp

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

25 Cent Abraham Lincoln Air Mail Stamp

10-Cent Stamp

Queen Wilhelmina of the Netherlands Indies 20 Cent Stamp

Jacques Cartier 75c Postage 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

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

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

Plymouth 1 Penny Stamp

United States 2 Cents Postage Stamp (George Washington Silhouette)

2017 Canadian 150th Anniversary Vimy Ridge Commemorative One Dollar Coin

Bavarian Official Stamp (Dienstmarke) 7 1/2 Pfennig

Bolivian Cents Airmail Stamp with Airplane and Archway Scene

£1 Royal Mail Stamp

5 Cent Elias Howe US Postage Stamp (Used)

Lincoln Cent (Penny)

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

US 2-Cent George Washington Postal Stamp on Cover

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

Grønland 1 Øre KGL Post Postage Stamp, King Christian X

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

John Tyler 10 Cents United States Postage Stamp

Netherlands Indies 3 Cent Stamp, Water Buffalo and Paddy Field

King George V 1/2 Penny Postage & Revenue Stamp (D.L.R. Printing)

Republic of China Postal Stamp, "Sun Yat-sen with Martyr's Memorial" Series, 1 Fen Denomination

USA 25 Cent Saw-whet Owl Postage Stamp

United States 4 Cents Defense Stamp

Colombian 1/2 Centavo Postage Due Stamp - Palacio de Comunicaciones

Dutch Stamp 65ct

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

LOVE Stamp (45 cents)

United States 3-Cent Admiral Farragut and Admiral Porter Postage Stamp

1926 Handwritten Envelope with 2-Cent Stamp and Postmark

United States 4-cent Civil War Generals Commemorative Stamp

United States 3 Cents Postage Due Stamp