This postage stamp set features four unique stamps featuring the artwork of Mary Cassat. The set includes denominations of 5 and 37 cents and was issued in the 2000s and 1960s in the United States. The stamps are of used quality and feature a multi-color design that showcases the art and artists topic. The cancellation type is machine cancel and the stamps are ungraded and uncertified. Add this unique set to your stamp collection today!