Practical engineering drawing and third angle projection, for students in scientific, technical and manual training schools and for ... draughtsmen .. (1897)
Willson, Frederick Newton, 1855-1939 · Princeton, N.J., The author · leaf 13
arts and the modes of their assemblage. A free-hand sketch maj be as good a working drawing as the exactly scaled—and usualljinked—drawing that is generallj made from it to be sent to the shop. While several views are usually required, yet for objects of not too comijlicated form, and whoselines… … FREE-HAND SKETCH OF TIMBER FRAMING. (Art. 17) the theory of ^\-hose construction will be found in a subsec^uent chapter, but with regardto which it is sufficient at this point to say that the right angles of the front face are seen intheir true form, while the other right angles are shown either of…
Mechanical drawing · Lettering
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