
    No. 622.
    Brotherhood of Railroad Trainmen, Lodge No. 514, et al. v. Norfolk & Portsmouth Belt Line Railroad Co.
    
      Robert R. MacMillan, Wayland K. Sullivan, Russell B. Day and Harold C. Heiss for petitioners. Thomas H. Willcox for respondent.
   C. A. 4th Cir. Certiorari denied.  