
    No. 236.
    Pennsylvania v. Nelson.
    
      Louis C. Wyman, Attorney General, filed the motion for the State of New Hampshire.
   Certiorari, 348 U. S. 814, to the Supreme Court of Pennsylvania, Western District. The motion of the State of New Hampshire for leave to appear and present oral argument, as amicus curiae, is granted. The United States, having heretofore been requested to file a brief, is invited to argue orally.  