
    No. 572.
    Delta Drilling Co. et al. v. Arnett.
    
      Charles G. Middleton, Louis Seelbach, Leo T. Wolford, Ralph W. Garrett, Jack B. Bla-lock, Clarence Lohman, Edward Kliewer, Jr. and F. J. Pentecost for petitioners. Thomas E. Sandidge and Edwin M. Slote for respondent.
   C. A. 6th Cir. Certiorari denied.  