
    No. 684.
    No. 724.
    Rorer v. United States; and Simpson v. United States.
    
      Philip N., Brophy for petitioner in No. 684. Edward L. Carey and Walter E. Gillcrist for petitioner in No. 724. Solicitor General Cox, Assistant Attorney General Miller and Beatrice Rosenberg for the United States.
   C. A. 4th Cir. Certiorari denied.  