Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,259 pages of information and 244,500 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.
Electrical engineers, of London
1889 Alfred William Marshall went into business for himself.
1892-4 Percival Marshall assisted in the management of the businesses
1894 Incorporated into Crypto Works Co Ltd, possibly forming Crypto Electrical Co
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