
    No. 553.
    No. 606.
    Armour Research Foundation of Illinois Institute of Technology et al. v. C. K. Williams & Co., Inc., et al.; and C. K. Williams & Co., Inc., v. Armour Research Foundation of Illinois Institute of Technology et al.
    
      Carlton Hill and Benjamin H. Sherman for petitioners in No. 553 and, together with Edward A. Haight and William H. Abbott, for respondents in No. 606.
    
      Albert C. Johnston, Marcus A. Hollabaugh and Henry Driemeyer for C. K. Williams .& Co., Inc., in Nos. 553 and 606.
   C. A. 7th Cir. Certiorari denied.

Reported below: 280 F. 2d 499.  