Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,254 pages of information and 244,496 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.
1963 Merged with General Refractories under the holding company General Refractories Group Ltd.
1970 General Refractories was acquired by Hepworth Ceramic Holdings
By 1984 the company was head of the Industrial Sands and Minerals division of Hepworth
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