Enhance your stamp collection with this framed and matted USPS 1999 sheet of "All Aboard" train postal stamps. The set features 33 cent denominations and was issued between 1991-2000 in the United States. The quality is mint hinged and the grade is ungraded, perfect for collectors of all levels. The topic of trains and railroads is an exciting addition to any collection, and this sheet is a great way to showcase your love of locomotives. The set is uncertified but remains a valuable addition to any stamp enthusiast's collection.