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 138,980 pages of information and 225,312 images on early companies, their products and the people who designed and built them.

Humphris, Lee and Co

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1920 Company formed by the inventor Frank Humphris and an accountant, Donald Nash Lee of Sheffield, principally to acquire the patents of Frank Humphris.

1921 Changed its name to Boss Spanners

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