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.
276. FERGUSSON, JAMES, 20 Langham Place — Inventor.
Model, on a scale of 1 inch to 40 feet, showing eight different modes, in which the front of fortification of the usual dimensions may be fortified according to a new system. Its objects are, an immense reduction in the cost of construction, and greater capability of defence.
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