Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 386
,f 1 I Pig. 4. FREE LINE METHOD. Fig. 3. VERTICAL LINE METHOD. ow at the bottom of thedrawing each line is em-phasized at the top by aslight pressure, and madethin at the lower end inorder to soften off theedges of the drawino-as awhole. Free Lines. Ficr. 4shows another method.The vertical line is…
Architecture · Building · Carpentry
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