Grace's Guide To British Industrial History

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Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,256 pages of information and 244,497 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

Difference between revisions of "Switchgear Testing Co"

From Graces Guide
Line 1: Line 1:
of Trafford Park
Conducted switchgear-testing programme for the constituent firms (presumably part of [[AEI]]).
1934 A sixteen-element electromagnetic oscillograph was made for the company by [[Metropolitan-Vickers]].  
1934 A sixteen-element electromagnetic oscillograph was made for the company by [[Metropolitan-Vickers]].  


Revision as of 11:22, 7 August 2015

of Trafford Park

Conducted switchgear-testing programme for the constituent firms (presumably part of AEI).

1934 A sixteen-element electromagnetic oscillograph was made for the company by Metropolitan-Vickers.

1961 Part of AEI[1]

See Also

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Sources of Information

  1. ↑ The Times, Aug 31, 1961
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