French, Loran
Encyclopedia of plate varieties on U.S. Bureau-printed postage stamps - Arlington, MA Bureau Issues Association, Inc. 1979
United States | 1894-1978 | Errors and Varieties | Printing Production | Engraving | Plates and Plating | 19th Century | 20th Century
Encyclopedia of plate varieties on U.S. Bureau-printed postage stamps - Arlington, MA Bureau Issues Association, Inc. 1979
United States | 1894-1978 | Errors and Varieties | Printing Production | Engraving | Plates and Plating | 19th Century | 20th Century