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 148,530 pages of information and 233,959 images on early companies, their products and the people who designed and built them.

Hellyar and Sons

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of 169 Church Road, Barnes, London, SW

  • 1820 Company established.
  • 1912 Incorporated as a limited company.
  • 1914 Electrical engineers and contractors, manufacturers of the electro "Neurotone". Employees 32. [1]

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