Elementary mechanical drawing, for school and shop (1886)
Aborn, Frank, 1845- [from old catalog] · Cincinnati, New York, Van Antwerp, Bragg & co · leaf 91
of the elevation of the hemisphere;scale, I full size. (Fig. 109.) Solution.—Draw the plan andelevation of the hemisphere, abdand abg, and locate the point prin the elevation. Through thepoint p draw ef parallel to thehase, and it will be the elevationof a circle passing through thegiven point on… … 90 MECHANICAL DRA WING. plan of the given point, and the hemisphere andthe point on its surface are completely described. Prob. 2.—A hemisphere 25 ft. in diameter has apoint on its surface, the elevation of which is 2 ft.high and 6 ft. measured horizontally to the left-hand of the vertical axis.…
Mechanical drawing
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