Haswell's engineers' and mechanics' pocket-book .. (1844)
Haswell, Chas. H. (Charles Haynes), 1809-1907 · New York, Harper & brothers · leaf 57
O E K A. To describe a Circle that shall pass through any three given Points, as XB C^fig. 4.Rule.—Upon the points A and B, with any opening of the dividers, describe twoarcs to intersect each other, as at e e; on the points A C describe two more to inter-sect each other in the points c c; draw the…
Engineering · Mechanical engineering
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