Shop sketching, a course of problems for mechanical drawing students (1919)
Windoes, Ralph Flagg, 1890- · Milwaukee, Wis., The Bruce publishing company · leaf 62
concerning it, and students should not beallowed to visit with each other nor look at eachothers work while solving it. GROOVED BLOCK INSTRUC T!C!NSCO/^^L E rs THE -TOP WHVy Th±3 .Sf^jsss.- •6 P- I ■vl Supplementary Plate 1 58 SHOPSKETCHING Supplementary Plate 2 This plate represents two small…
Mechanical drawing
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