
    No. 842.
    No. 960.
    Black, Administrator v. United States et al.; and Allen, Executrix, et al. v. Mathiasen’s Tanker Industries, Inc., et al.
    
      William Warner for petitioner in No. 842, and Abraham E. Freedman and Martin J. Vigderman for petitioners in No. 960. Solicitor General Marshall, Assistant Attorney General Sanders, David L. Rose and Robert V. Zener for respondent United States in both cases.
   C. A. 3d Cir. Certiorari denied.  