The above-entitled petition for enforcement of the order of June 21,1966, issued by the National Labor Relations Board, is granted on the authority of National Labor Relations Board v. Industrial Union of Marine and Shipbuilding Workers of America, AFL-CIO, and its Local 22. 391 U.S. 418, 88 S.Ct. 1717, 20 L.Ed.2d 706, decided May 27, 1968.