Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 180
♦ < -5 H S n C3 St, > o ^ SC P. … MECHANICAL DRAWING 117 Part I. From the way in which the pyramid has been revolved,all angles with V must remain the same as in the first position; hencethe vertical projection will be the same shape and size as before.All points of the pyramid remain the same distance from V. Thepoints on the plan…
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
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