Cyclopedia of architecture, carpentry, and building; a general reference work .. (1912)
American School (Lansing, Ill.) · Chicago, American school of correspondence · leaf 375
Fig. 81. Half-Space Stair with Dancing Winders all around Cylinder. GEOMETRICAL STAIRWAYS ANDHANDRAILING Fig. 80. Half-Space Stair with ^he term geometrical is applied to stair-QuanTr^plcTLaSf ways having any kind of curve for a plan. The rails over the steps are made con-tinuous from one story to…
Architecture · Building
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