
    No. 481.
    Babcock Boulevard Land Co., Inc., et al. v. Pennsylvania.
    
      John B. Nicklas, Jr., for petitioners.
    
      Walter E. Ales-sandroni, Attorney General of Pennsylvania, and George R. Specter and Robert W. Cunliffe, Assistant Attorneys General, for respondent.
   Sup. Ct. Pa. Certiorari denied.  