
    No. 193.
    No. 382.
    Fryd Construction Corp. et al. v. T/N Plumbing & Heating Co.; and United States for the Use and Benefit of T/N Plumbing & Heating Co. v. American Fire & Casualty Co. et al.
   C. A. 5th Cir. Certiorari denied. Reported below: 423 F. 2d 980.  