Perspective and geometrical drawing : adapted to the use of candidates for second and third-class teachers' certificates (1887)
McGuirl, Thos. H. (Thomas H.) · Toronto, Ont. : W. Briggs · leaf 64
it in G; describe semi-circle, and complete oblong APQB ; join GP, GQ, cuttingcurve in R, S ; draw RF, SH J_ to AB ; join A C.V. Erectat A the perpendicular AC = AB, and bisect it in X; joinC C.V., X C.Y., also F MP, G MP, H MP, B MP. At pointsof section K, L, M, E draw parallels to CA; draw… … 62 DRAWING. Here take OA, OB, each = 2; upon AB describe squareACDB; bisect BD in E, and draw EM parallel to CD;describe semicircle and find points F, G, as already shown.Make BK = BD, BH = BE and KL=DE; join L MP,K MP, etc.; also A C.V., G C.V., etc.; and on eight pointsthus formed describe circle…
Geometrical drawing · Perspective
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