
    No. 540.
    Luckenbach Steamship Company, Inc., et al. v. W. R. Grace & Company, Inc.
   October 25, 1920. Petition for a writ of certiorari to the Circuit Court of Appeals for the Fourth Circuit denied. Mr. Peter S. Carter and Mr. Oscar R. Houston fov petitioners. Mr. John M: Woolsey and Mr. Edward R. i^Mrd, Jr., for respondent.  