(1) The Drama of Glass by Kate Field - (1) From Broad-Glass to Cut Crystal, A History of Stourbridge Glass Industry (1956) By D.R. Guttery - (1) American Glass from The Pages of Antiques Magazine, Volumes I & Ii - (1) Encyclopedia of Collectibles by Time-Life Books - (1) Baccarat by Jean-Louis Curtis - (1) Pittsburgh Glass 1797-1891 By Lowell Innes - (1) American Glass by George & Helen McKearin