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 148,548 pages of information and 233,968 images on early companies, their products and the people who designed and built them.

Blakey, Emmott and Co

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Blakey, Emmott dynamo at Calderdale Industrial Museum

Blakey Emmott & Co of Square Road, Halifax

Electrical and telephone engineers.

Founded by Walter Emmott and Edwin Blakey. They opened the first telephone exchange in Leeds.

1891 Released a catalogue of their electric light machinery. [1]

Made circular calculating machines patented by Joseph Edmondson of Halifax [2]


See Also

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Sources of Information

  1. The Engineer 1891/04/10
  2. [1] History of Computers website