Lehner's Encyclopedia of U.S. Marks on Pottery, Porcelain and Clay by: Lehner, Lois
Hardcover. Paducah, Kentucky, Collector Books, 1st, 1988, Book: Very Good, 634 pages, illustrations in b&w. Lists over 1,900 companies with over 8,000 marks, logos, and symbols. Pictorial boards, no dust jacket. Small stain to bottom edge, front cover and spine slightly sunned, else a very nice, tight, clean copy.