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 146,878 pages of information and 232,615 images on early companies, their products and the people who designed and built them.

Mechanical Hammer Co

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1913.

of Stalybridge

  • 1913 Advert for mechanical hammers [1]
  • Made 'Parallel Hammers' invented by W. Blacker [2]


See Also

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Sources of Information

  1. Mechanical World Year Book 1913. Published by Emmott and Co of Manchester. Advert p394
  2. Mechanical Technology by G F Charnock, 2nd Edition, 1934, Constable & Co