Grace's Guide To British Industrial History

Registered UK Charity (No. 115342)

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.

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.

Howard Butler

From Graces Guide

of Crown Works, Lincoln Road, Walsall.

Founded in 1915.[1]

Manufacturers of "Hobut" electrical measuring instruments.

1937 Electrical measuring instruments.[2]


See Also

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Sources of Information