Spanton, J. Humphrey (John Humphrey) · London, Macmillan and Co., Limited; New York, The Macmillan Company · leaf 151
angles with it, withits longer edges inclined at an angle of 60° to H.P., and parallelto v.p. Its nearest edge to be Ij from v. P. Scale ^ full size. Fig. 256 A. Draw XY, and ij below it draw the line ;;/;;. In any con-venient position draw the line ca perpendicular to ;«;?, andfrom c draw c^ 3^… … Fig. 256. At any point c on XY draw the line // 6^ long at an angleof 60° to XY, and the line /// perpendicular to it. From /,along e7i, set off the distances e, ^, h\ equal to those of <?, <y, c.At each of these points draw lines parallel to ef\ and equal to it.Join the tops of these lines.…
Geometrical drawing · Design · Drawing
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
