
    BURKE-PARSONS-BOWLBY CORP. et al. v. UNITED STATES et al.
    No. 711.
    Decided December 18, 1967.
    
      Gordon P. MacDougall for appellants.
    
      Solicitor General Griswold, Assistant Attorney General Turner and Robert W. Ginnane for the United States et al., and Laidler B. Mackall for the Baltimore & Ohio Railroad Co., appellees.
   Per Curiam.

The motions to affirm are granted and the judgment is affirmed.  