Illinois Society of Architects · Chicago · leaf 580
halll)o allowed to each and every person em-ployed therein, and fresh air supplied byventilation at the rate of four completechanges of air per hour during the hours ofemployment. No part of such air supplyshall be taken from any cellar or basement. 2160. Seats for females.] It shall be theduty of… … Madisoii-Kedzie Building, (,liicago A. S. Alschuler, Architect Harrison-Spielmann Co. CONTRACTORSSteam and Hot Water Heating Power Plant PipingGeneral Sleam Fitting 480 Milwaukee AvenueChicago, 111. TELEPHONESMONROE . . . 6830MONROE . . . 3480 578 such seats by such employes during thehours of…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
