Opinion by
Not to be published in fuU.
Gen. Nos. 46,213-46,217.
*423Opinion filed November 12, 1954;
rehearing denied November 29, 1954;
released for publication November 29, 1954.
John J. Mortimer, Corporation Counsel of City of Chicago, for appellant; L. Louis Karton, Head of Appeals and Review Division, and Arthur Magid, Assistant Corporation Counsel, of counsel; no briefs filed for appeHees.
Opinion by
Justice Niemeyer.
Not to be published in fuU.