Jamison, Alpha Pierce. [from old catalog] · New York, J. Wiley & sons; · leaf 100
in case one should ever wish toemploy such a scale. 86. Elementary Examples. — Let it be required to constructan isometric drawing of a cube each of whose faces contains a PROJECTION. 81 circle of the same diameter as the dimension of the cube. Letthe drawing of the cube be constructed in… … each side, and with a center at B and a radius, R, equal to thedistance from B to Y (the middle point of the opposite side of therhombus) draw the arc Y-Y (the long one), then with the pointO as a center, and with the same or equal radius, O-Y, describe
Mechanical drawing
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