Blueprint reading; a practical manual of instruction in blueprint reading through the analysis of typical plates with reference to mechanical drawing conventions and methods, the laws of projection, etc (1919)
Fairfield, Howard Parker, 1858-, Kenison, Ervin, Waite, Edward B. (Edward Broughton), 1873-, American Technical Society · Chicago, American technical society · leaf 347
plan. Onaccount of the curvature of the surface, however,the elements are not equally spaced on the eleva-tion, in order to give the effect of the graduations oflight on the curved surface. The result is thatin drawing the elevation of the cylinder, the dis-tances between the elements are made…
Mechanical drawing · Blueprinting
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