American Stamp Appraisals

Collection of United States Commemorative Postage Stamps

Ecuadoran Airmail Stamp - U.S. Constitution Sesquicentennial

Bolivian 5 Centavos Stamp (Condor Design)

1 Cent Green George Washington Stamp

Argentine Republic 5 Centavos 'Labor' Postage Stamp

U.S. Postage 'To The Fine Arts' 5-cent Stamp (1962)

Antigua 1876 5 Centavos Postage Stamp with Face of Bolivar

1940 Coronado Cuarto Centennial 3-Cent US Postage Stamp

Colombian 5 Centavos Postage Stamp (Coffee Farm Scene)

Costa Rican 10c Airmail Stamp, 1937 National Exposition Issue

United States 4 Cents Defense Stamp

U.S. 2-Cent Civil War Era Stamp

Brazil 100 Reis Correo 'Winged Mercury' Postage Stamp

Ecuador 3 Centavos Social Security Stamp (1936)

Collection of Assorted Used and Unused United States Postage Stamps

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

CORREOS MEXICO 5 CENTAVOS Commemorative Stamp: First Printing Press in America

Andrew Jackson 1-cent US Postage Stamp

James Russell Lowell 3 Cents US Postage Stamp

Byrd Antarctic Expedition II 3 Cents U.S. Postage Stamp

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

United States 2 Cents Postage Stamp (George Washington Silhouette)

Collection of 1960s United States Commemorative Postage Stamps (Eight Stamps)

Collection of Early 20th Century US Postage Stamps on Album Page

US Postage Stamp - Sherman, Grant, Sheridan (3 Cents)

Chilean '1536-1936 Decierto de Atacama' 5 Cts Postage Stamp

United States 3 Cents Postage Due Stamp

United States 1937 Army Issue Stamp (Lee/Jackson)

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

Confederate States Five Cents Postage Stamp (Jefferson Davis)

United States 3 Cents Postage Stamp with George Washington Profile

Sino-American Friendship Commemorative Stamp (5 Fen)

Pan-American Union 50th Anniversary 3-Cent US Postage Stamp

Vasa Order of America Junior Club Educational Fund Stamp

Thomas Jefferson Memorial Stamp

US Flag Commemorative Stamp

John Dewey Commemorative Stamp

1976 Bicentennial Joint Stamp

United States Flag Stamp

Robert Milikan Commemorative Stamp