Cyclopedia of mechanical engineering; a general reference work. Editor-in-chief Howard Monroe Raymond. Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing (1908)
American School (Chicago, Ill.), Raymond, Howard Monroe · Chicago American Technical Society · leaf 61
:\VAVA … 46 PATTERN MAKING •89 many of the softer metals it is as great as ^ iiu-li per foot.Shrinkage rules, Fig, 82, are usually made of a single piece (I BACK SCREW HIMMMM) SHOULDERSCREW Pig. 79. of boxwood or beech, those for cast iron being 24^ inches long,for brass 24f inches long, and for other soft…
Mechanical engineering -- Dictionaries
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
