
    No. 751.
    Cosmark et al. v. Struthers Wells Corp. et al.
    
      George J. Barco and Yolanda G. Barco for petitioners. John C. Bane, Jr. and John G. Wayman for Struthers Wells Corp., and Louis Sherman and Laurence J. Cohen for International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers & Helpers of America, AFL-CIO, et al., respondents.
   Supreme Court of Pennsylvania. Certiorari denied.  