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 110
is a rough-and-ready means of drawing a 84 ARCHITECTURAL DRAWING SELF TAUGHT scroll, but it has the quality of being fairlycorrect. Another similar method is shown in Fig. 74,only in this case the string unwinds from a spoolon a fixed center A, D, B. Make loop E in theend of the thread, inwhich… … Fig. 74. by the size of the spool. Hence a larger orsmaller spool is to be used, as circumstancesrequire. A simple method of forming a figure thatcorresponds to the spiral somewhat is shown inFig. 75. This is drawn from two centers only, aand e, and if the distance between these centersis not too…
Architectural drawing
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