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 143,418 pages of information and 230,040 images on early companies, their products and the people who designed and built them.

Gregory Lead Mine

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of Ashover, Derbyshire.

1774 Pumping engine installed by Francis Thompson

1782 Heavy disbursements were made by the Gregory Company to both Thompson and to Boulton and Watt, probably in connection with a new engine and pump shaft, indicating a certain association between the three concerns.[1]

1917 Detail of 18th Century pumping engine published in The Engineer 1917/02/09.

See Also


Sources of Information

  1. The Engineer 1917/02/09