Illinois Society of Architects · Chicago · leaf 299
perator for a period of notless than one (1) year, proof of which serviceshall be furnished in a manner satisfactoryto the commissioner of gas and electricity. 3542. Certificate of competency — licensefee.) Every qualified applicant shall be dulye.xamined by the commissioner uf gas amielectricity… … UNIVERSITY OF ILLINOIS Medical and Dental College Laboratories, at Chicago « Completed 1931 Granger and Bollenbacker, Architects « ELECTRIC WORK BY » CHESTER JOHNSON ELECTRIC CO, INC.1917 Electrical Contractors 26 N. JEFFERSON ST. Monroe 1170 CHICAGO IJS stating that he is competent to operate…
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