Appleton's cyclopædia of drawing, designed as a textbook for the mechanic, architect, engineer, and surveyor (1866)
Worthen, William Ezra, 1819-1897, [from old catalog] ed, Appleton, firm, publishers, New York. (1866. D. Appleton & co.) [from old catalog] · New York, D. Appleton and company · leaf 373
252 AECHITECTUEAL DRAWING. 2 … Fig. 73. Fig. 74. Fig. 75. h Ic. Divide e h and ef into the same number of equal parts; from ddraw straight lines to the points of division in ef^ and from h draw linesto meet those others snccessively. The intersections so found are points inthe curve, which may be traced accordingly. To describe…
