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 157
Fig. 220. A carefully shaped template, such as is shown at a., Fig. 221.must be used in turning. This template may be made of a thinpiece of wood, but for all purposes for which templates arerequired in pattern making, and their use is necessarily very great,sheet zinc is the best material. It is…
Mechanical engineering -- Dictionaries
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