Original vintage industrial magazine ad, for UDYLITE CORPORATION of Detroit, MI.  Production in the Plating Department has been Stepped Up Tremendously! As stated in a Letter from A. Friedman, manager of Sanitary-Dash Manufacturing Company, Inc.  Udylite Plating machines and laboratory tested supplies. Old 1948 industry advertisement.  (The scan shows a slight pink tint that is not on the actual ad.)