delivered the opinion of the court.
Gen. No. 34,730.
*631Opinion filed May 19, 1931.
Samuel A. Ettelson, Corporation Counsel, and William D. Sal tie!, City Attorney, for appellant; Hyman B. Ritman and Robert G. Lewis, Assistant City Attorneys, and Roy S. Gaskill, Assistant Corporation Counsel, of counsel.
Édwin D. Lawlor, for appellee; Edwin Walsh, of counsel.
delivered the opinion of the court.