
    No. 571.
    Swift & Co., Inc., et al. v. Wickham, Commissioner of Agriculture & Markets of New York.
    
      William J. Condon, William J. Colavito, Edmund L. Jones, William P. Woods and Earl G. Spiker for appellants. Louis J. Lefkowitz, Attorney General of New York, Samuel A. Hirshowitz, First Assistant Attorney General, and Philip Kahaner and Lester Esterman, Assistant Attorneys General, for appel-lee..
   Appeal from the United States District Court for the Southern District of New York. Further consideration of the question of jurisdiction is postponed to the hearing of the case on the merits. The Solicitor General is invited to file a brief on the merits.  