
    No. 73-5688.
    No. 73-5846.
    No. 73-5983.
    Hart v. Coiner, Warden, Dulles v. Dulles, Whatley v. Anderson, Warden, et al,
   415 U. S. 938;

415 U. S. 926; and

415 U. S. 929. Petitions for rehearing denied.  