
    No. 480.
    Wolfe et al., doing business as Dutch Paint Co. etc., v. National Lead Co. et al.
    
      Joseph L. Alioto and Elwood S. Kendrick for petitioners. Robert E. Burns, Milton Handler and John B. Henrich for the National Lead Co., and Eugene D. Bennett and Francis R. Kirkham for E. I. du Pont de Nemours & Co., respondents.
   C. A. 9th Cir. Certiorari denied.

Mr. Justice Harlan took no part in the consideration or decision of this application.  