Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 52
ITIIING 31 out of GH in plan in Fig. 34 as shown by similar figures in Fig.35. From the point 6 on the arc EF^ draw a line to O intersect-iiig the curve JK\ Now with PF in diagram Y as radius and Pas a center describe an arc intersecting the line FO^ at P^ Thenusing P as a center and with radii…
Architecture · Building · Carpentry
Internet Archive · Public Domain Mark 1.0. Free to use for anything.