
    No. 80.
    No. 81.
    No. 82.
    Keenan v. Burke, Warden; Jankowski v. Burke, Warden; and Foulke v. Burke, Warden.
   Certiorari, 341 U. S. 939, to the Supreme Court of Pennsylvania. It is ordered that Archibald Cox, Esq., of Cambridge, Massachusetts, a member of the bar of this Court, be appointed to serve as .counsel for the petitioners in thesé cases.  