
    No. 780.
    Superior Oil Co. v. United Gas Improvement Co. et al.
    
      R. B. Voight and H. W. Varner for petitioner.
    
      J. David Mann, Jr., William W. Ross and John E. Holtzinger, Jr. for United Gas Improvement Company, and Kent H. Brown for Public Service Commission of New York, respondents.
    
      David Berger and Robert M. Beckman filed a brief for the City of Philadelphia, as amicus curiae, in opposition to the petition.
   C. A. 9th Cir. Certiorari denied.  