Radford's cyclopedia of construction; carpentry, building and architecture. Based on the practical experience of a large staff of experts in actual constrcution work (1909)
Johnson, Alfred Sidney, 1860-, Radford, William A., 1865- · Chicago Radford Architectural Co · leaf 73
Fig. 80. FiG.SI … o GW O PRACTICAL CARPENTRY 61 sided curvilinear figure in the center. Drawdiagonals in the square. From the point where the diagonal intersectsthe curve b (the middle line of the three hereshown) set off on the diagonal the length cb,viz., bm. From q, with radius mq, describe anarc cutting the…
Architecture · Building
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
