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 85
Fis. 143. Fig. 144. Fiff. 145, of the base, with the short side h c applied to the square-blade, and todraw the two sides A C, B C. If the given side A B be upright (fig. 144),apply the long side a h to the straight-edge, and draw as before. To draw a regular hexagon about a circle, with two of its…
