Bethlehem Shipbuilding Corporation, Limited. Nos. 3189-90, to circuit court of appeals for 1st circuit, Oct. term, 1936, A. Howard Myers, individually [and as regional director of National Labor Relations Board, 1st region] etc., v. Bethlehem Shipbuilding Corporation, Ltd.; [same] v. Charles MacKenzie et al., appeals from district court for district of Massachusetts; petition of appellants for rehearing.