Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,717 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.
1862 Patent by John Hodgkinson, Cotton Spinner, and Daniel Greenhalgh, Manager, both of Bolton, in the county of Lancaster, in respect of the invention of "improvements in machinery or apparatus for preparing or combing cotton, wool, and other fibrous materials."[1]
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