Illinois Society of Architects · Chicago · leaf 195
st twenty-four hours in advance of the making of a test of such system; andeach sucli system or unit shall be tested forvolumetric efficiency by the owner or hisrepresentative in the presence of the repre-sentative of the Commissioner of Health andsuch system shall not be considered as meet-ing the… … E. levatiOn
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
