Original industrial trade vintage catalog for BOSTON GEAR WORKS, INC.  Main office and plant was located in North Quincy, MA..

Manufacturers of Power Transmission Equipment. Products include Gears, Speed Reducers, Chain Drives, Couplings, Ball Bearings, Shaft Supports and Pillow Blocks. Has numerous product images with detailed descriptions, uses, applications, dimensions and specification. 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 industrial equipment library.