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 148,502 pages of information and 233,941 images on early companies, their products and the people who designed and built them.


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Feb 1962.

Ketay Ltd of Eddes House, Eastern Avenue West, Romford, Essex.

1962 Part of the Plessey Group.

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