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 214
and all over the jomt toremove all loose parting sand. Slick over the sand which will formthe top surface of the gate, between the ruiuier and the mold. Having finished the cope, moisten the sand al)out the edges of the|)attern with a swab. Drive a draw spike into the center of the patternand with…
Mechanical engineering -- Dictionaries
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
