Original industrial electrical trade vintage catalog for TUNG-SOL LAMP WORKS, INC.  Main office and plant was located in Newark, NJ. 

Manufacturers of Snap-Action Current Intermittors and Relays. Product applications include flashing lamps, time delay relays, sensitive relays, precision circuit breakers and precision voltage regulators. Has numerous product images with detailed descriptions, uses, applications, specifications table and dimensions provided. Unbound from a large 1946 postwar industrial product designer catalog, this unique old eight page technical brochure would display beautifully matted and framed. Nice cover graphics. A fantastic addition to your vintage industrial electrical equipment library. (Form No A-41 6/46).