Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 172
PERSPECTIVE DRAWING. nf-^ lias been found hy drawing an arc with n as center, and witha radius equal to the distance from n to SP^^, and dropping fromthe intersection of this arc with HPP a vertical line, nf-^ isfound at the intersection of this vertical line witli VH. 101. The perspective of ah…
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
