Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,669 pages of information and 247,074 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.
Part of the Hawker Siddeley Group
1977 Established as a new policy company by Hawker Siddeley[1]
1991 Merger of South Wales Switchgear with Brush Switchgear to form Hawker Siddeley Switchgear Ltd (HSSL).
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