Jamison, Alpha Pierce. [from old catalog] · New York, J. Wiley & sons; · leaf 91
nd rolled into the required shade. Solution.—Produce the lines DA and C-B as suggested, andwith the length O-A as a radius, and with O, Fig. 28, as a center,describe the indefinite arc B-B. Now divide the circumferenceof the plan of the base of the cone into an equal number of equalarcs; take the… … Fig. 27.
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
