Leeds, Charles Carley, 1870- (from old catalog) · New York, D. Van Nostrand company · leaf 52
iangles, scale, and l)oth large andsmall pencil compasses. Fig. I. Bisect (or divide in half) a straight line. Fig. 2. Bisect a gi\en arc. Fisr. Bisect a gi\cn angle. Fig. 4. Di\-ide a line sff inches long into 11 equal parts. Fig. 5. Divide the space between two lines into 13 egiial parts,the… … Poini
Mechanical drawing
Internet Archive Book Images · The Library of Congress · No known copyright restrictions (public domain). Free to use for anything.
