
    No. 578. No. 579.
    Oakley v. Louisville & Nashville Railroad Co. et al. ; and Haynes v. Southern Railway System et al.
    
      Solicitor General Perlman for petitioners. C. S. Landrum for respondent in No. 578; Carl M. Jacobs and W. S. MacGill for respondent in No. 579; and James Park, Frank L. Mulholland, Clarence M. Mulholland and Willard H. Mc-Ewen for System Federations Nos. 21 and 91, Railway Employes' Department, A. F. of L., respondents.
   C. A. 6th Cir. Certiorari granted.  