Blessing, George F. (George Frederick), 1875-1921, Darling, Lewis A. (Lewis Andrew) · New York, J. Wiley & sons; [etc., etc.] · leaf 195
174 ELEMENTS OF DRAWING 138. Examination on Chapter V. As a final examination onthis chapter make an Isometric Drawing of Tool Rest Support(see Fig. 151) or of any other parts of the Lathe or of parts ofany other machine assigned, on plain or ruled paper, and inpencil or ink as directed. Also study… … Fig. 151. — Perspective of Tool Rest Support. APPENDIX A. DRAWING ROOM SYSTEM. 139. Commercial Drawing Rooms. In practically all com-mercial drawing rooms work is carried on under some fixedsystem, the nature of which depends upon the character andscope of the work to be accomplished. Such systems…
Mechanical drawing
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