Spanish America Philately Appraisals

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

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

United States 3 Cents Postage Stamp (George Washington)

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

Robert Millikan Commemorative Stamp

10-Cent Stamp

1 Cent US Postage Stamp, John Paul Jones and Isaac Hull

Ralph Waldo Emerson 3 Cents United States Postage Stamp