Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,701 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.
1860s Pennsylvania Steel Company's works at Harrisburg were planned by Mr. Butcher of Sheffield. Bessemer converters by W. and J. Galloway and Sons of Manchester. Steam hammers by Thwaites and Carbutt of Bradford. [1]
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