delivered the opinion of the court.
Gen. No. 33,828.
Opinion filed March 11, 1930.
Samuel A. Ettelson, Corporation Counsel, James W. Breen and Joseph A. Ricker, Assistant Corporation Counsel, for appellants;
Cora B. Hirtzel, Assistant Corporation Counsel, of counsel.
Edward J. MeArdle, Jr., for appellee.
delivered the opinion of the court.