
    No. 548.
    Brotherhood of Railroad Trainmen v. Baltimore & Ohio Railroad Co. et al.
    
      Burke Williamson and Jack A. Williamson for petitioner. Solicitor General Perlman, Assistant Attorney General Bergson, Stanley M. Silverberg, Edward Dumbauld, Daniel W. Knowlton and Harry Underwood for the Interstate Commerce Commission; and Ernest S. Ballard for Baltimore & Ohio Railroad Co. et al., respondents.
   C. A. 7th Cir. Certiorari denied.  