
    No. 776.
    Cardox Corporation v. Armstrong Coalbreak Co.
    
      Edward R. Johnston, George I. Haight, Andrew J. Dallstream and Fredric H. Stafford for petitioner. Bernard A. Schroeder and Eugene C. Knoblock for respondent.
   C. A. 7th Cir. Certiorari denied.

The Chief Justice took no part in the consideration or decision of this application.  