Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 104
.N = solid casing of cinder concrete.O = I X Jg flat bar. Note:—Items R.K.O apply to Typel only.Item L applies to Types 1 and 4 only. For System A.A = top floor.B := under floor.C =^ wood screeds or sleepers.D=: cinder concrete arch.E = steel rod (/g or ^V) woven into wire lathing.J = tie rods.H^… … 5rsTCM-5 -Trp£-/rjg.62 TrPi:-2
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-1075-478.webp)
