Illinois Society of Architects · Chicago · leaf 395
OGNIZED STANDARD Complete Systems for all Methods of Heating-Hot Water Tank RegulatorsReducing Valves for air, water, steamControl of Humidity Poised Mixing Dampers for two pipe systems JOHNSON SERVICE COMPANY H. J. GILSON, Mgr. Chicago Office, 177 N. DEARBORN ST. TheDAVISPressureRegulator £^^… … For Illinois Architects Write to the G. M. Davis Regulator Co., 428 Milwaukee Ave., One of the Chicago, for catalog showing all the Davis Valve Specialties Davis Steam and explaining their various uses. Savers Recognized as the standard for 33 years on all questions relating to the better…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
