
    No. 559.
    Republic Aviation Corp. et al. v. Lowe, Deputy Commissioner, U. S. Employees’ Compensation Commission, et al.
    
      John P. Smith and Albert P. Thill for petitioners.
    
      Solicitor General Perlman, H. G. Morison, Paul A. Sweeney and Alvin 0. West for Lowe, Deputy Commissioner, respondent.
   C. C. A. 2d. Certiorari denied.  