William W. Heise, Appellant, v. Chicago Board of Underwriters, Appellee.

Gen. No. 45,785.

*317John A. Brown, for appellant;

Winston, Strawn, Black & Towner, for appellee;

Charles J. Calderini, Douglas C. Moir, and Edward J. Wendrow, of counsel.

Opinion filed June 9, 1952;

released for publication June 30, 1952.