Color is one of the most interesting qualities of glass, and many people collect according to color. Purple Glass is a sample of various collectible glassware made in the United States and Europe. Included are examples of Depression Era glass from American companies such as Tiffin, Fostoria, and Morgantown, to mid-century blown glass from Blenko; from Italian mid-century cased items to Scandinavian designer glass from Kosta, Orrefors, and Flygsfors...