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 148,459 pages of information and 233,880 images on early companies, their products and the people who designed and built them.

Umpherston and Co

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Umpherston & Co of Bowershall Engine Works, Leith

1886 Gold medal for invention of patent rag engine for paper pulp

1886 ‘Umpherston’s Rag Engine’, a machine for producing rag pulp, presumably [1]

See Also


Sources of Information

  1. ‘The Engineer’ 5th November 1886