
    The People of the State of Illinois ex rel. Thomas J. Caughlin, appellant, v. City of Chicago et al., appellees.
    Gen. No. 33,904.
    Opinion filed March 17, 1930.
    Francis E. Hinckley, for appellant. Samuel A. Ettelson, Corporation Counsel and Francis J. Vurpillat, Assistant Corporation Counsel, for appellees.
   Mr. Justice Matchett

delivered the opinion of the court.  