
    No. 106.
    United Association of Journeymen and Apprentices of the Plumbing & Pipefitting Industry of the United States and Canada, Local 420, AFL, et al. v. Schauffler, Regional Director, National Labor Relations Board.
    
      Charles A. Rothman, Martin F. O’Donoghue and Thomas X. Dunn for petitioners. Simon E. Sobeloff, then Solicitor General, Theophil C. Kammholz and Dominick L. Manoli for respondent.
   C. A. 3d Cir. Certiorari denied.  