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 348
de elements heavier as well as closer together, as shown inIs I to L90. Concavity is shown in the same manner, the 192 MECHANICAL DRAWING 127 heavy shading always appearing on the left to indicate the deepershadow, Figs. 186 and 188. Fig. 184 is a cylinder showing the heaviest shade at the right,a… … Fig. 187. Shaded Elbow Joint Fig. 188. Shaded Section of Hollow Sphere zontal position, and Fig. 186 represents a section of a hollow verticalcylinder. Figs. 187 to 190 give other examples of familiar objects.
Mechanical drawing · Blueprinting
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