This listing features two unused imperf stamps, numbered 531 and 575, from the United States. The stamps showcase historical figures and are of the denomination 1 cent, with a year of issue between 1911-1920. The color is green and the quality is listed as mint hinged, with a grade of VF (Very Fine). The cancellation type is none and certification is uncetified. These stamps are perfect for any collector interested in United States stamps from 1901-1940. Bid with confidence knowing you are getting a great addition to your collection.