
    No. 900.
    Detroit & Toledo Shore Line Railroad Co. v. United Transportation Union.
    
      Francis M. Shea, Ralph J. Moore, Jr., David W. Miller, James A. Wilcox, and John M. Curphey for petitioner.
    
      Harold C. Heiss and Richard R. Lyman for respondent.
   C. A. 6th Cir. Motion to substitute United Transportation Union in place of Brotherhood of Locomotive Firemen & Engine-men as the party respondent granted. Certiorari granted.  