
    No. 257.
    No. 583.
    Pan American World Airways, Inc., v. United States; and United States v. Pan American World Airways, Inc., et al.
    
      Thomas Kiernan, for Pan American-Grace Airways, Inc., on the motion. Lawrence J. McKay and Raymond L. Falls, Jr., for W. R. Grace & Co., in support of the motion. David W. Peck, for Pan American World Airways, Inc., in opposition.
   Appeals from the United States District Court for the Southern District of New York. The motion to advance is denied.  