
    Truman McDOWELL, Jr., Petitioner, v. Henry N. GRAVEN, Judge of United States District Court for Northern District of Iowa.
    No. 15426.
    United States Court of Appeals Eighth Circuit.
    Sept. 14, 1955.
    Mr. Truman McDowell, Jr., pro se.
   Petition of petitioner for writ of mandamus denied, on the ground Court is without jurisdiction to grant writs of mandamus except in aid of its appellate jurisdiction.  