
    No. 142.
    Shotwell Manufacturing Co. et al. v. United States.
    
      George B. Christensen, Harold A. Smith and William T. Kirby for petitioners. Solicitor General Cox, Assistant Attorney General Oberdorfer, Joseph M. Howard, Vincent P. Russo and Charles A. McNelis for the United States.
   C. A. 7th Cir. Certiorari granted.  