
    No. 762.
    Williams et al. v. Babcock & Wilcox Co. et al.
    
      Loyal H. Gregg and William H. Parmelee for petitioners.
    
      Inzer B. Wyatt, Marvin Schwartz and Robert L. Kirkpatrick for respondents.
   C. A. 3d Cir. Certiorari denied.  