No. 5521. December 30, 1946. Writ of Certiorari Denied March 31, 1947. See 67 S.Ct. 1085. On petition for enforcement of an Order of the National Labor Relations Board. Proceeding by the National Labor Relations Board against Norfolk Southern Bus Corporation to enforce an order of the Board. Order enforced. Louis Newman, Atty., National Labor Relations Board, of Washington, D.C. (Gerhard P. Van Arkel, Gen. Counsel, Morris P. Glushien, Associate Gen. Counsel, A. Norman Somers, Asst. Gen. Counsel,