Original 1943 electrical trade vintage ad for JOHN E FAST & COMPANY.  Main office and plant was located at 3125 North Crawford Avenue, Chicago, IL.

Manufacturers of Condensers and Capacitors.

Scientifically Built for the most Critical Requirements.

The recognized quality of Fast products is deep-rooted. It is the results of close to a quarter of a century of specialized experience. Each step in the process of design and manufacture is based on thorough scientific research in the chemistry of raw materials and in dielectrics, on engineering skill and manufacturing technique. 

Has numerous product images, descriptions and applications to provide extensive product details.

Unbound from a 1943 electrical engineering magazine, this unique old one-page advertisement would display beautifully matted and framed. Nice graphics. World War 2 propaganda. A fabulous addition to your retro electrical library.