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 34
( 4L, ^ \ ) [ ) ( )\ I ^ Fig. JO. … Fig.li. ^^t—rf Hanslctns Cmistnictirj-- Dialling, 51.—Figs, l, 2 and 3.—Problem—To construct apolygon similar to a given one, and of | its cir-cumference. { Transfer hy triangles.) Solution.—Let A B D C, etc., be the given poly-gon. Construct the linear scale in proportion 2:3Fig. 2 similar to Fig.…
Mechanical drawing
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