Antique Us Stamp Appraisals

1940 Coronado Expedition 3-Cent Commemorative Stamp

Louisa May Alcott 5 Cents United States Postage Stamp

US Postage 3 Cents Stamped Envelope (Washington Profile)

United States Customs Service Seal / Stamp

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

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

Miscellaneous United States Postage Stamps

Postmarked Envelope with Bicentennial Stamp

United States 3 Cents Postage Due Stamp

Wright Brothers Airmail Stamp

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

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

United States 4 Cents Defense Stamp

1932 Los Angeles Olympics 3 Cents US Postage Stamp

United States Internal Revenue Tax Paid Stamp (Wines)

1 Cent Benjamin Franklin Inverted Center Stamp

3 Cents Canal Zone Postage Stamp featuring Goethals

Oliver Wendell Holmes Stamp

1869 United States 1c Z Grill Stamp

United States Documentary Revenue Stamp, One Dollar, Series of 1871-1872

United States 3 Cents Postage Stamp (George Washington)

William Penn 3 Cents Postage Stamp (1932 Issue)

Tadeusz Kościuszko U.S. Postage Stamp, 5 Cents

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

National Parks Centennial Stamp Sheet

Presidents of the United States Stamp Sheet

Root of Democracy Stamp

2 Penny Stamp

Four Dollar Purple Stamp

10-Cent Stamp

America's Light Stamp

Collection of United States Commemorative Postage Stamps

Cathedral of Puget Stamp

Vintage Postage Stamp featuring S.S. America

Frank Lloyd Wright Postage Stamp

Iowa Territorial Centennial Postage Stamp

50th Anniversary of Motion Pictures 3-cent Stamp

1976 Bicentennial Joint Stamp

Christmas Stamp, 15c

United States 2 Cents Postage Due Stamps (Block of Two)