Johnston, Philip Devereux, 1855- · New York, D. Williams Company · leaf 66
draw from points i, 2, 3, etc.,lines parallel with A B and cutting the lines drawn toi, 2, 3, etc. These will be points in the curve throughwhich it may be drawn. Fig. 16.—Another method. Length A B and breadthC D being given. Produce A B, making A E equalto A B ; draw E C and E D, and draw 4—4…
Mechanical drawing
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