Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 103
.N := solid casing of cinder concrete.O —i X i^ flat bar. FoK System A.A = top floor.B= under floor.C =: wood screeds or sleepers.D = cinder concrete arch.E = steel rod (,% or ib) woven into wire lathing.J = tie rods.H= main floor beams. Note:—Items R.K.O apply to Type! only. Item Lapplies tofypes… … System A - Trpc/rig-CO ^A C- rrp&-2r,g-6/
Architecture · Building · Carpentry
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