Castle Stamps Appraisals

Bohemia and Moravia 50h 'Sunburst' Triangular Postage Stamp

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

Robert Millikan Commemorative Stamp

King George V 2½d Blue Definitive Postage Stamp

Used 1 Annas India Stamp with King George V Profile

Used James Fenimore Cooper 2-Cent United States Postage Stamp

Republic of China First Peking Issue Postage Stamp (1 Cent)

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

United States 1 Cent Commemorative Stamp (Washington - Greene, Mount Vernon)

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

USPS Forever Stamp - Cardinal on Pine Branch

1940 10-Cent Mark Twain Commemorative Postage Stamp

German Reich 20 Pfennig Postage Stamp

1937 French Bicentennial of U.S. Constitution Postage Stamp

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

King George VI and Queen Elizabeth Coronation Commemorative Stamp

King George V Two Pence Halfpenny Postage Stamp

King George V 'Three Halfpence' Postage and Revenue Stamp

Canada 7-Cent Stamp

Australian 7 Cent Stamp

German Reich Hindenburg Stamp (8 Pfennig)

Used British Penny Red Postage Stamp

Barbados Victory 1/2d Postage Stamp

Hungarian 25 Korona Commemorative Stamp (1823-1923)

Mozambique 1/4 C. Portuguese Republic Postage Stamp

Liberia 3 Cents Postage Due Stamp with Star Motif

France 1931 Colonial Exhibition Postage Stamp

Ecuador 5 Centavos Bicentenario La Condamine Stamp

1955 Japanese Stamp

Italian Stamp

Two Penny Red Stamp

Canadian Postal Stamp

Chinese Stamp (1979)

Madagascar Postage Stamp

Republica de Colombia 20 Centavos Postage Stamp (Waterlow & Sons)

Austria 5 Kronen Stamp

Hungary 4 Filler Postage Stamp with St. Stephen's Crown

Curacao 15 Cent Luftpost Airmail Stamp

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

Liberia 25 Cents Republic Postage Stamp with Water Buffalo