Ornament Details
065780080002630_0
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The treasury of fortification. Wherein that art is made intelligible to the meanest capacity; and the several methods of fortifying, according to the late most Approved Engineers in Europe, explained. With Reflections thereupon, and Plain Directions how to Calculate the Lines and Angles of any Fortification, by the Tables of Logarithms, Signs, Tangents, &c. To which is added, a new and compendious method, to fortifie irregular places, compared with that generally made use of. The whole illustrated with 37 figures. By John Barker, Engineer.
printed for A. Bosvile, at the Dyal and Bible in Fleet street; and Jeffery Wale, at the Angel in St. Paul's Church-Yard
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