Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,503 pages of information and 247,064 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.
1933 Paper on "Super-tension D.C. Transmission"
1934 Paper on "Electrical Transmission by Means of Direct-Current at Very High Voltages"
1934 Paper on "Mercury Arc Current Converters"
Later papers on Quality Control
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