Illinois Society of Architects · Chicago · leaf 205
ppftee ESTIMATES FURNISHED ANDWIRING FOR ALL CLASSES OF ELECTRICAL WORK CHICAGO ILG AIR COOLED ILXHAUST FANS Note cold air tube and protecting hood over motor (in bodyof illustration I this makes a ventilated motor fully en-closed. This means less current, less repairs, longer life. STOCK CHICAGO -… … \4762 TELEPHONES MAIN •, 1735 ( 3677 AUTOMATIC3242 AMERICANELECTRIC CONSTRUCTION CO. Engineers, Contractors andManufacturers 315 CHAMBER OF COMMERCE BUILDINGCHICAGO
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-284-162.webp)
