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 148,516 pages of information and 233,948 images on early companies, their products and the people who designed and built them.

Modern Devices

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of Wolverhampton.

1974 Redesigned the Vestin power washer to include a new form of heating coil with a watercooled combustion chamber that could be switched on and off by a trigger.[1]

See Also


Sources of Information

  1. The Engineer 1974/08/15