Constructive drawing. A text-book for home instruction, high schools, manual training schools, technical schools and universities (1904)
Hanstein, Herman. [from old catalog] · Chicago, New York [etc.] Keuffel & Esser co. · leaf 50
E and B P, and with D as center arc E F. 89.—Fig. 6.—Problem.—To constmct an egg-linewhen the short axis is given. Bemark.—The longest line possible to be drawnin the egg-line is called its long axis, and thegreatest width perpendicular to it is the short axis. Solution.—Bisect the given short axis… … Fis- 2.
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
