Illinois Society of Architects · Chicago · leaf 545
, simple, and automatic—the hose cantjam. does not tansjle up nor snarl. Allen equipment is approved by the Chicago Fire Pre-vention Bureau as well as by municipal authorities andU)cal boards of underwriters generally throughout theIlited States. Write for our Special Architects hand-liook So.… … i Telephone Main 1396 WESTERN VENTILATING and ENGINEERING CO. VENTILATING ENGINEERS and CONTRACTORS MANUFACTURERS OF VENTILATING EQUIPMENT Air Washers Exhaust Systems Sheet Metal Work 9 SOUTH CLINTON STREETCHICAGO, ILL.
Architecture · Building · Architects
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