
    The Exchange National Bank, as Trustee Under Trust Number 1613, and Ralph Credio, Appellants, v. City of Chicago, Appellee.
    Gen. No. 45,465.
    Hollo-bow & Warren, for appellants; I. E. Hollobow, and L. C. Warren, of counsel; John J. Mortimer, Corporation Counsel, for appellee; L. Louis Karton, Head of Appeals and Review Division, and James B. Parsons, Assistant Corporation Counsel, of counsel.
    Opinion filed June 29, 1951;
    released for publication July 12, 1951.
   Opinion by

Justice Niemeyer.

Not to be published in full.  