PER CURIAM.
The judgment of the District Court will be affirmed, appellant not having exhausted his administrative remedies. Cadillac Publishing Co. v. Summerfield, 97 U.S.App.D.C. 14, 227 F.2d 29, certiorari denied, 1955, 350 U.S. 901, 76 S.Ct. 179, 100 L.Ed. 791.
Affirmed.