Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,710 pages of information and 247,104 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.
of 37 Gracechurch Street, London.
1851 Exhibited a horizontal escapement watch made entirely by hand; also a watch movement, duplex-escapement, made entirely by hand by H. A. Davis, 57 New Street, Birmingham.
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