Cyrus Hall Mccormick 3 Cent Us Postage Stamp Appraisals

1939 Cooperstown First Day of Issue Baseball Centenary Stamp Envelope

Czechoslovakian 40 Haler Postage Due Stamp

South African 1 Cent Stamp

French Ceres Stamp, 10 Centimes, Used

1936 Lincoln Wheat Cent

Hong Kong 90 Cent Stamp

Kennedy Half Dollar

George Washington Commemorative Stamps

Halleys Comet Stamp

Used Belgian King Leopold I 10 Centimes Stamp

Liberty Bell Commemorative Stamp

34p British Stamp

1935 California Pacific International Exposition Postal Stamp

Presidents of the United States Stamp Sheet

Transpacific Airmail Stamp

Postmarked Envelope with Bicentennial Stamp

British Guiana 4c Magenta Stamp

Australia 20c Stamp

British Guiana 4c Purple Stamp

Brazil 'BRAZIL CORREIO' 300 Reis Stamp

37c Emperor Penguin Stamp

Robert Milikan Commemorative Stamp

Emily Bissell Commemorative Stamp

5 Paisa Postage Stamp

British Stamp (31p Winter Bird Design)

Vintage Postage Stamp

Stamp

Vintage Postmarked Envelope with Flag Stamp

Japanese Postage Stamp

Italian Stamp

50 Paisa Postage Stamp

Christmas Postage Stamp

Vintage Stamps

9d Revenue Stamp

Stamps of the Soviet Union

Deutsche Post Pfennig Definitive Postage Stamps (15, 20, 30, 40, 60 Pfennig)

Melilla Stamp

Collection of Used Austrian Postage Stamps

25 Centimos Stamp from Spain

31 Pence Stamp Featuring a Portrait