The practical draughtsman's book of industrial design, and machinist's and engineer's drawing companion: forming a complete course of mechanical, engineering, and architectural drawing (1854)
Armengaud, aîné (Jacques-Eugène), 1810-1891, Armengaud, Charles A., 1813-1893, Amouroux, Jules, Cory, William Johnson, 1823-1892 · New York, Stringer & Townsend · leaf 252
semicircle, agb,is represented by a portion of an ellipse, having the horizontalline, a464, corresponding to a b; and the vertical, g o2, being theperspective of g o. The circle, ah b g, the horizontal projectionof the surface of the uppermost flange, is represented in the per-spective view by a… … Practical Draughtsman. Plate 43.
Decorative arts · Drawing
Internet Archive Book Images · Sterling and Francine Clark Art Institute Library · No known copyright restrictions (public domain). Free to use for anything.
