Shop sketching, a course of problems for mechanical drawing students (1919)
Windoes, Ralph Flagg, 1890- · Milwaukee, Wis., The Bruce publishing company · leaf 10
cute. Definitions. Shop sketches may be of variouskinds—as many kinds as there are modes of technicalexpression, though they are usually in one of twomethods—orthographic or working sketches, and perspective sketches. Any one of the axonometricprojections can be utilized—especially… … Figure 1 SHOP SKETCHING or perspective, and sketches that are used to explainworking drawings to the uninitiated, in perspective. The camera, when properly focused, shows an ob-ject in true perspective. Figure 1 illustrates a librarytable from a photograph, Figure 2 is a perspective ofthe same…
Mechanical drawing
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