
    No. 1202.
    Speyer, Inc., et al. v. Humble Oil & Refining Co. et al.
    
      William W. Knox and John G. Gent for petitioners.
    
      John M. Wolford, Cloyd R. Mellott, and Barton Z. Cowan for Humble Oil & Refining Co., and Raymond G. Hasley for A. O. Smith Corp., respondents.
   C. A. 3d Cir. Certiorari denied.  