Us 3 Cent George Washington Postal Stamp Appraisals

Vintage Postmarked Envelope with Flag Stamp

Postal Commemorative Society U.S. First Day Covers & Special Covers Album

1939 Cooperstown First Day of Issue Baseball Centenary Stamp Envelope

Vintage Post Office Registry Bill

1934 Mother's Day Three Cents U.S. Postage Stamp (Scott #737)

Samuel F. B. Morse U.S. Postage Stamp, 2 Cents (Red)

Irish 3d Blue Stamp

USA 2 Cent Stamp

Australian 'Roo on Map' or King George V Head Stamp (Used)

USA 45-cent Pumpkinseed Sunfish postage stamp

USA 25 Cent Saw-whet Owl Postage Stamp

National Parks Centennial Stamp Sheet

Used '10' Denomination Postage Stamp with Circular Postmark

Claire Chennault 'Flying Tigers, 1940s' USA 40-cent Postage Stamps

Iowa Territorial Centennial Postage Stamp

Frank Lloyd Wright Postage Stamps

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

Robert Millikan Commemorative Stamp

Bermuda 2½d Postage Stamp (King George VI)

British Stamp (George VI)

Australian 1 Penny King George V Postage Stamp

King George V India Postage Burma One Anna Stamp

Australia 1940 1d Postage Stamp, King George VI (Postmarked)

Australian 2 Pence 'Kangaroo and Map' Postage Stamp (King George V)

Canadian 4 Cent Postage Stamp

Canada 7-Cent Stamp

Canada 1 Cent Postage Stamp

Austrian definitive stamp, 'Miner' series, 3 Groschen

Collection of Vintage US Postage Stamps

Miscellaneous United States Postage Stamps

Austria 3 Schilling Stamp (Republic Series)

Austrian 3 Heller Stamp with Empress Elisabeth

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

Australian 7 Cent Stamp

Canada 5-cent Wild Flower Stamp

Win the War" US Postage Stamp (1942)

United States Capitol Building Postage Stamp

Dutch Stamp 65ct

Boulder Dam - 1935 U.S. Postage Stamp

Collection of United States Commemorative Postage Stamps