A source book of problems for geometry, based upon industrial design and architectural ornament (1912)
Sykes, Mabel, 1868-, Slaught, H. E. (Herbert Ellsworth), 1861-1937, Lennes, N. J. (Nels Johann), 1874- · Boston, Allyn and Bacon · leaf 194
Fig. 160. —From Wetzel Building, East 44th Street,New York City. Brjckbuilder, Nov. I90S. Fig. 160a. - From Exeter Cathedral,England. 182 GOTHIC TRACERY: FORMS IN CIRCLES KXERCISES 196. 1. Show how a design like that in the circle in Fig. 160amay be derived from Fig. 155. 2. If the radius of the…
Geometry · Decoration and ornament
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
