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 264
ith the coveropened through 150 degrees. The right-hand edge of the bottomshows the width, the left-hand edge shows the length and the verticaledge shows the height. The short edges of the cover are notisometric lines, hence are not shown in their true lengths; neitheris the angle through which the…
Mechanical drawing · Blueprinting
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