Original metal trade vintage catalog for W. M. CHACE COMPANY..  Main office was located at 1636 Beard Avenue, Detroit, Michigan.

Manufacturers of Thermostatic Bimetals and Special Alloys. Actuating Elements for Temperature Responsive Devices. Has numerous illustrations Various Types of Thermostatic Devices, specifications and physical properties and detailed applications provided. Unbound from a large wartime 1945 engineering catalog, this unique old four page technical brochure would display beautifully matted and framed.  Great graphics. A fantastic addition to your retro metal library. Pages may be detached and contain a small amount of residual glue on edge.