
    Charles F. Grey et al., appellees, v. City of Chicago, appellant.
    Gen. No. 38,056.
    Heard in the second division of this court for the first district at the April term, 1935.
    Opinion filed June 29, 1937.
    William H. Sexton, Corporation Counsel, and Arthur A. Sullivan, for appellant; Joseph F. Grossman, Assistant Corporation Counsel, and Tolman, Chandler & Dickinson, of counsel. Shannon, Morrill & Johnson, for appellees.
   Mr. Justice John J. Sullivan

delivered the opinion of the court.  