A big collection of American books on glass collecting, total of 23 items. Leslie Pina, Depression Era Glass by Duncan with Price Guide, 1999. Bill Jenks, Jerry Luna, and Darryl Reilly, Identifying Pattern Glass Repoductions, 1993. Frank Stefano Jr., Pictorial Souvenirs and Commemoratives of North America, A Guide to Ceramic, Glass, and Metal Souvenir Collectables Including World's Fair Souvenirs, 1976. H.T. Ludgate, Popular Netcraft, 1948. The Mekanisk Musik Museum Review, no.2, 1973. William Heacock, Collecting Glass, volume one, 1986. Richard Carter Barret, Popular American Ruby-Stained Pattern Glass, 1968. John and Susan Shuman, Lion Pattern Glass, 1977. 14 price guide brochures from the Encyclopedia of Victorian Colored Pattern Glass by William Heacock, 1985. Vintage Books For Glass Collectors.