A course in mechanical drawing for evening schools and self-instruction (1896)
Rouillion, Louis · Boston, New York, The Prang educational company · leaf 87
ay be saved by breaking out a pieceand showing only the ends. The dimension over-all is siven. The section here shown as an end view isfrequently drawn in the broken-out portion as indicat- ing the structure of the object at that part. times drawings made to different scales are Some-placed upon… … Bench Lathe.Detaila of Bed s-zo-se Oif c L-2-5 PARALLEL COURSE. M PARALLEL COURSE EXERCISES The following exercises constitute an independentseries, parallel to the regular course, and may be pur-sued in preference to the regular course by those whodesire to avoid any tendency towards copying.…
Mechanical drawing
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