Original 1945 electrical trade vintage catalog for FENWAL, INC.  Main office and plant were located in Ashland, MA.

Manufacturers of Thermoswitches for the Chemical and Process Industries.

Has product images, description, applications and specifications to provide product details.

Unbound from a large rare 1945-1946 Process Industries Catalog, this unique old four-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro industrial electrical equipment library. Pages are loose. Lower left corner is chipped.