Shop sketching, a course of problems for mechanical drawing students (1919)
Windoes, Ralph Flagg, 1890- · Milwaukee, Wis., The Bruce publishing company · leaf 54
PROBLEMS IN SKETCHING 51 Plate 19 From a rather small, complicated object suchas a valve, carburetor, etc., make a set of detailedorthographic sketches, and an assembly sketch. Thisluaj require more than one sheet. If so, number them Plates 19-A, 19-B, 19-C, etc. This problem is no more difficult…
Mechanical drawing
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