The technic of mechanical drafting a practical guide to neat, correct, and legible drawing (1904)
Reinhardt, Chas. William (Charles William), b. 1858 · New York, The Engineering News Pub. Co. · leaf 27
.■Attachment for Operating; Rod of Feed Hopper. … Feed Aperture Belt Pulley forAutomaticFeed. L,6xix ■.f3.-.. »< I ENG.NEWS. Fig. 42. ing this class of work on transparent material the detached sheet ofReinhardts Lettering placed under that part of the drawing may befound quite useful in giving spacing and direction of lines, etc. Ad-jacent…
Mechanical drawing
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