Anthony, Gardner Chace, 1856- [from old catalog], Ashley, George Francis, [from old catalog] joint author · Boston, D. C. Heath & co. · leaf 58
n the opposite direction to coincide with V Figs. 95 and 96 are examples of the sameproblem when the auxiliary profile plane Phas been revolved about JIP as an axis until itcoincides with S. Tlien CrL will representthe revolved position of the line of intersectionbetween V and P, and the line VP… … Fig. 93.
Geometry, Descriptive
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