Builder's architectural drawing self-taught : containing descriptions of drawing instruments and accessories, with rules for using them, and hints as to their care and management ... (1903)
Hodgson, Fred. T. (Frederick Thomas), 1836-1919 · Chicago : F.J. Drake & Co. · leaf 109
Fig. 72. Fig. 73- either pierces the string or the string is loopedto hold the pencil, near the other pencil, whichleaves the arrangement -ready for work. Todraw the scroll the pencils must be kept vertical,the point of the first kept firmly in the hole orcenter of the figure, and the second pencil…
Architectural drawing
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