Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,237 pages of information and 244,492 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.
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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