Original electrical trade vintage catalog for WARREN TELECHRON COMPANY.  Main office and plant was located in Ashland, MA.

Manufacturers of Timers and Clocks. Products include Minitmaster range signal timers and radio preselector clocks, automatic radio clock switches, and clock assemblies. Has numerous product images with detailed descriptions, uses, applications, dimensions and specifications data provided. Unbound from a large wartime 1945 engineering designer catalog, this unique old four page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fantastic addition to your vintage electrical equipment library.