
    No. 1226.
    Chesapeake & Curtis Bay Railroad Co. et al. v. Richfield Oil Corp.
    June 1, 1942.
    
      Messrs. Eugene S. Williams and William R. Semans for petitioners. Mr. J. Cookman Boyd, Jr. for respondent.
   Petition for writ of certiorari to the Court of Appeals of Maryland denied.  