Constructive drawing. A text-book for home instruction, high schools, manual training schools, technical schools and universities (1904)
Hanstein, Herman. [from old catalog] · Chicago, New York [etc.] Keuffel & Esser co. · leaf 12
carefullywithDixona VH (very hard), Faber4H (Sibe-rian), or a Hartmuth 6 H (compressed lead)pencil, having a fine round point. Inking the drawing.—Execute all construc-tions in pencil, to admit of corrections, whennecessary, before inking them. It is also ad-visable for the inexperienced to write… … Hnmteins Constniclivc Drawinij, Plates S and B.—Alpliahets.—Several styles of lettering fortitles of drawings commonly used, are shown on Plates2 and 3. Plate 3 —In Fig. 5, ABCBEFG and H show a few samplesof corners in border lines for elaborate work. The following distinctions of inked lines in…
Mechanical drawing
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