
    Bertha E. Johnston, appellee, v. City of Chicago, appellant.
    Gen. No. 36,374.
    Opinion filed May 23, 1933.
    William H. Sexton, Corporation Counsel, and Alexander M. Smietanka, City Attorney, for appellant; Samuel Allen, First Assistant City Attorney, and Carl J. Appell, Assistant Corporation Counsel, of counsel. Charles M. McDonnell, for appellee; Roy S. Gaskill, of counsel.
   Mr. Justice Sullivan

delivered the opinion of the court.  