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 148,110 pages of information and 233,634 images on early companies, their products and the people who designed and built them.

W. Hallam and Co

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of Upper Forest Works, nr Swansea

1866 Succeeds in manufacturing the thinnest sheets of iron ever known [1]

See Also


Sources of Information

  1. The Engineer of 2nd March 1866 p169