Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,719 pages of information and 247,131 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.
Spagnoletti & Crookes of London
Electrical engineers
Makers of "speaking" telegraph instruments
1890 Patent 1516 relating to electric light fuses or cut-outs granted to James Ernest Spagnoletti and Joseph Crookes, 39a Goldhawk Road[1]
1893 Supplied a dynamo to Dotcliffe Mill, Kelbrook, running at 784 rpm[2]
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