Opinion by
Not to be published in fuU.
Gen. No. 45,394.
John J. Mortimer, Corporation Counsel for City of Chicago, for appellants; L. Louis Hartón, Head of Appeals and Review Division, and Sydney R. Drebin, Assistant Corporation Counsel, of counsel; Michael F. Ryan, for appellees; Richard F. MePartlin, Jr., of counsel.
Opinion filed January 18, 1952;
released for publication February 5, 1952.
Opinion by
Presiding Justice Tuohy.
Not to be published in fuU.