delivered the opinion of the court.
Gen. No. 33,148.
Opinion filed April 22, 1929.
Rehearing denied and opinion modified May 6, 1929.
James J. O’Toole, for appellant; McMahon & Graber, of counsel. Samuel A. Ettelson, Corporation Counsel and James W. Breen, First Assistant Corporation Counsel, for appellees; Cora B. Hirtzel, Assistant Corporation Counsel, of counsel.
delivered the opinion of the court.