Stamp Collecting Usa Appraisals

U.S. Air Mail Stamps

United States 10 Cents Special Delivery Stamp, Type of 1922-1925

Woodrow Wilson $1 United States Postage Stamp

1892 United States 2-Cent 'Landing of Columbus' Columbian Exposition Postage Stamp

Collection of Vintage Postage Stamps

3-Cent George Washington Bicentennial Postage Stamp

United States 15 Cent Special Delivery Stamp

1940 Coronado Cuarto Centennial 3-Cent US Postage Stamp

United States 1½ Cents Martha Washington Postage Stamp

U.S. Postage John Ericsson Memorial 5 Cents Stamp

Ralph Waldo Emerson 3 Cents United States Postage Stamp

4 Cent Purple Abraham Lincoln Stamp

Egyptian 15 Milliemes 'Statistical Congress' Postage Stamp

United States 5 Cents Pilgrim Tercentenary Stamp

United States 4-cent Civil War Generals Commemorative Stamp

Australia 4d Koala Stamp

1940 Coronado Expedition 3-Cent Commemorative Stamp

Used Belgian King Leopold I 10 Centimes Stamp

Wright Brothers Airmail Stamp

India 100 Pies Stamp

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

Emily Bissell Commemorative Stamp

1937 Northwest Territory Sesquicentennial 3-Cent Stamp

Golden Gate International Exposition Postage Stamp (1939)

1932 Los Angeles Olympics 3 Cents Postage Stamp

1932 Los Angeles Olympics 5 Cents Stamp

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

Confederate States Five Cents Postage Stamp (Jefferson Davis)

Austrian "Oesterreich" Postage Stamp featuring a smiling man in traditional attire

Castello Aragonese Stamp

French 15 Centimes 'Sower' Postage Stamp

Netherlands 15 Cent Stamp

Commemorative Stamps - Violinist

Triangular "CORREOS DE BOLIVIA" Stamp

1926 Handwritten Envelope with 2-Cent Stamp and Postmark

British 24p Stamp

Hong Kong 10c Stamp

British Stamp featuring Birds

Canada 10 Cent Stamp

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