Original industrial trade vintage catalog for NORTON COMPANY.  Main office and plant was located in Worcester, MA. 

Manufacturers of Norbide, The Hardest Material Made by Man. Products include Norbide, Norbide Gages, Norbide Nozzels, Norbide Abrasive and Norton Boron Master Alloy are discussed in detail. Has numerous product images with detailed descriptions, uses, applications, specifications and dimensions provided. Unbound from a large 1946 postwar industrial product 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.