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 153
Fig. 211. When the size is thirty inches or over, a loam mould is usuallymade as will be fully described in the section on Foundry Work.The size limit, however, varies greatly in different foundries. The construction of the pattern is illustrated in Fig. 211, and needs no de- scription here, it…
Mechanical engineering -- Dictionaries
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