
    No. 526.
    Blanco Oil Co. et al. v. Federal Power Commission.
    Mr. Justice Marshall took no part in the consideration or decision of this petition.
    
      George B. Mickum III for petitioners.
    
      Acting Solicitor General Spritzer, Richard A. Solomon, Peter H. Schiff, and Joel Yohalem for respondent.
   C. A. 5th Cir. Certiorari denied.  