The naval architect's and shipbuilder's pocket-book of formulae, rules, and tables and marine engineer's and surveyor's handy book of reference (1884)
Mackrow, Clement · London, C. Lockwood and co. · leaf 26
ecessary, in h ; dividethe angle hfe (equal to | of bfg)into a convenient number of equal parts by lines diverging from f and cutting he m a series otpoints, such as h. The points h, b, and e will be three of the points required.About the series of the points thus found describe circulararcs… … 18 GEOMETRY. spectively corresponding to them, will be points in the requiredcurve. 31. To construct an harmonic curve. (Fig. 42.) Fig. 42.
