Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 116
SIMPLE COMBINATION GAS AND ELECTRIC FIXTURE IN A DINING ROOM … < = O o X 2 KLbAJiKliJ titlLL W IKING 81 12 iiiul 13 may be coiuhitKH.1 eo that two or iiioro bells may beriiiii^ from any one of two or more j»iisluS. In Fi^. 14 irt sliowii a kcIhmih for riiii^iiiir either Ih*II, l> nr IV,from t)iii iiiiaii iiml oiif KiitttTV liv iiifaiis of tlic two…
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Current architecture: published in connection with a joint exibition [sic] held in Boston November 1916 (1916)](https://img.insideoutlibrary.com/img/200/ia-currentarchitect1916bost-122-179.webp)
