Blessing, George F. (George Frederick), 1875-1921, Darling, Lewis A. (Lewis Andrew) · New York, J. Wiley & sons; [etc., etc.] · leaf 182
(a) Mechanical … Cube cut by Planes. 127 (a). In Fig. 127 (b) is shown the isometric drawing ofthis face of the cube with the lines O-15, 0-jo, etc., representedas making 15 degrees, 30 degrees, etc., with 0-0. In this figurethe included corresponding angles are not equal to those of l62 ELEMENTS OF DRAWING (a)…
Mechanical drawing
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