Original electrical trade vintage catalog for SPEEDWAY MANUFACTURING COMPANY, INC.  Main office and plant was located at 1841 South 52nd Street, Cicero, IL. 

Manufacturers of Small and Gear Motors. Has numerous product images with detailed descriptions, uses, applications, specifications and dimension data charts provided. Unbound from a large wartime 1945 engineering designer catalog, this unique old four page technical brochure would display beautifully matted and framed. Nice cover graphics. A fantastic addition to your vintage electrical motor library.