Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 130
100 MECHANICAL DRAWING. 9 Third plane of projection or profile plane. A plane peipen-dicular to both co-ordinate planes, and hence to the ground line, is … called a profile plane. This plane is vertical in position, and maybe used as a plane of projection. A projection on the profile planeis called a profile view, or end view, or sometimes edge view, andis often required in machine or other drawing when the plan andelevation do not sufficiently give…
Architecture · Building · Carpentry
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![An illustration from Brief synopsis of the course of lectures in descriptive geometry; as arranged for the first year Faculty of Applied Science and Engineering, University of Toronto. [By] J. Roy Cockburn (1922)](https://img.insideoutlibrary.com/img/200/ia-fybriefsynopsiso00cockuoft-14-10.webp)
