Blessing, George F. (George Frederick), 1875-1921, Darling, Lewis A. (Lewis Andrew) · New York, J. Wiley & sons; [etc., etc.] · leaf 164
points to determine, the outline of the sideview (a), which is then sketched in very lightly. The end viewsare next drawn. After all views have been completed in a satisfactory manner,clean the sheet and retrace all lines, making them clear-cut andof the desired weight. Having gone over the work… … 144 ELEMENTS OF DRAWING
Mechanical drawing
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