Sheridan Stamp Appraisals

Win the War" US Postage Stamp (1942)

4 Dollar Purple Stamp

Taiwanese Postage Stamp

British 24p Stamp

1 Cent George Washington Stamp

French Postage Stamp

Oliver Wendell Holmes Stamp

Austrian Postage Stamp with Mountainous Landscape (Possibly 'Alpenrosen' or similar series)

10 Cent Stamp: People's Right to Petition for Redress

U.S. Postal Stamp - Lighted Candle

Robert Millikan Commemorative Stamp

1940 10-Cent Mark Twain Commemorative Postage Stamp

U.S. Postage 3 Cent 'Gardening Horticulture' Stamp (1958)

Hungarian 1.20Ft Airmail Postage Stamp with Building Motif

Dutch Stamp 65ct

Vintage Postage Stamp

Four Dollar Purple Stamp

10-Cent Stamp

Family Planning Stamp

50th Anniversary of Motion Pictures 3-cent Stamp

Japanese Stamp featuring Camellia Flower

10 Cent Jefferson Memorial Stamp

Pakistan 50 Paisa Stamp

1976 Bicentennial Joint Stamp

1955 Japanese Stamp

Italian Stamp

Two Penny Red Stamp

Canadian Postal Stamp

Chinese Stamp (1979)

Castello dell'Imperatore Stamp

Bernardino Rivadavia 10 Centavos Postal Stamp

Rocca di Calascio Stamp

34p British Stamp

Emily Bissell Commemorative Stamp

Theodore Roosevelt 30 Cents US Postage Stamp

Boulder Dam - 1935 U.S. Postage Stamp

Austrian 3 Heller Stamp with Empress Elisabeth

5d Blue Queen Elizabeth II Stamp

1 Cent Green George Washington Stamp

Eugene O'Neill Commemorative Stamp