Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 436
shown at a, Fig. 184. Thebolted-plate clean-out, indicated in Fig. 185, isundesirable, as the cover can rarely be securelyreplaced when removed for purposes of cleaning.A series of cast soil-pipe fittings are made withbranches threaded for wrought pipe, as shown inFio;. 186. These meet the demand… … Fig. 1S6. Cast SoilPipe with Threaded* Branch to Connectto Wrought Pipe.
Architecture · Building · Carpentry
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