The O.C. White Company releases a 30 page catalog of its products—exclusively lighting. There is no mention of dentistry or photography equipment. Hundreds of other industries are listed as repeat customers, including National Cash Register Co., Royal Typewriter Co., Singer Mfg. Co., Gillette Safety Razor Co., Otis Elevator Co., Ford Motor Co., R.C.A. Victor Corp., Tiffany & Co., Winchester Repeating Arms Co., S.S. White Dental Mfg. Co., Kellogg Products, Harvard University, Studebaker Corp., Massachusetts General Hospital, Smith & Wesson, Eastman Kodak Co., General Electric Co., American Woolen Co., Sears, Roebuck & Co., Hotel Astor, Standard Oil Co., and General Motors Corp.