Cyclopedia of architecture, carpentry, and building; a general reference work .. (1912)
American School (Lansing, Ill.) · Chicago, American school of correspondence · leaf 376
ical 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 another. The resulting winding ortwisting pieces are called wreaths. Wreaths. The construction of wreaths is based on a fewgeometrical problems—namely,…
Architecture · Building
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