
    No. 516.
    Superior Oil Co. et al. v. Federal Power Commission et al.
    Mr. Justice Marshall took no part in the consideration or decision of this petition.
    
      Murray Christian and H. W. Varner for Superior Oil Co., and H. H. Hillyer, Jr., for J. Ray McDermott & Co., Inc., petitioners.
    
      Acting Solicitor General Spritzer, Richard A. Solomon, Peter H. Schiff, and Joel Yohalem for respondent Federal Power Commission.
   C. A. 10th Cir. Certiorari denied.  