
    No. 520.
    American-Hawaiian Steamship Co. et al. v. Dillon, Secretary of the Treasury, et al.
    
      George F. Galland, Warren E. Baker, Jeremiah C. Waterman and Carl Helmetag, Jr.,.for petitioners. Solicitor General Cox, Alan S. Rosen-thal and Kathryn H. Baldwin for Dillon et al., and Daniel M. Gribbon and William H. Allen for Sea-Land Service, Inc., respondents.
   C. A. D. C. Cir. Certiorari denied.  