
    No. 694.
    Hunt Oil Co. et al. v. Marathon Oil Co., formerly Ohio Oil Co., et al.
    
      Joseph C. LeSage, Jr. and James D. Heldt for petitioners. Arthur O’Quin, Robert Roberts, Jr., C. Ford Currier, Clayton L. Orn and Calvin A. Brown for respondent Marathon Oil Co.
   C. A. 5th Cir. Certio-rari denied.  