Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 183
rumis connected to the ventUator as shown, the bracing of the ventilator beingfastened to the inside of the curb. The detail at the right shows the connection joint between the pipe anddrum, while that at the left shows the construction of the metal door and frame,with method of fastening to the… … SectionaJ. view sho\A/in^ venlilaJ^i.onpipes conrjGcl^ed lo drum in aJtics^Tso sTe&-m coils irj drum Xocreas-le sucTion. FOR EXPLANATION OF THIS PROBLEM SEE BACK OF PACE 5HEET METAL WORK. PART II. ELEVATION PROBLEHS FOR LIGHT GAUGE flETAL. It is often the case that the sheetmetal worker…
Architecture · Building · Carpentry
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