delivered the opinion of the court.
Gen. No. 37,864.
Opinion filed November 20, 1935.
Rehearing denied December 4, 1935.
William H. Sexton, Corporation Counsel, for appellants; Quin O’Brien and.Adam E. Patterson, Assistant Corporation Counsel, of counsel. William D. Johnson' and Johan Waage, for appellees.
delivered the opinion of the court.