Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,694 pages of information and 247,077 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.
J. Dyer Lewis
1922 M.I.M.E., Hon.M.I.Min.E., P.-Pres. S. Wales Inst.E., Min. Engr.; H.M. Div. Insp. of Mines for S. Wales. Ed. Llandovery College Trained at Jno. Brogden and Sons, Tondu and Maesteg; Man., Wyndham Colliery.
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