
    Richard J. Laffey, appellee, v. City of Chicago, appellant.
    Gen. No. 34,607.
    Opinion filed March 24, 1931.
    Samuel A. Ettelson, Corporation Counsel, and William D. Saltiel, City Attorney, for appellant; Samuel L. Golan, Assistant City Attorney, and Roy S. Gaskill, Assistant Corporation Counsel, of counsel.
    Murphy O. Tate and Lloyd T. Bailey, for appellee.
   Mr. Presiding Justice Scanlan

delivered the opinion of the court.  