
    No. 423.
    Chinburg, doing business as Fremont Plumbing Shop, et al. v. United States.
    
      A. G. McClintock for petitioners. Solicitor General Sobeloff, Assistant Attorney General Morton, Roger P. Marquis and Fred W. Smith for the United States.
   C. A. 10th

Cir. Certiorari denied.  