Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,106 pages of information and 233,633 images on early companies, their products and the people who designed and built them.

McMahon and Co (USA)

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of Worcester, Mass., USA

1889 Advertising as makers of machine tools and friction clutches[1]

See Also


Sources of Information

  1. [1] American Machinist, 3 Jan 1889