No. 14795. December 10, 1956. Owsley Vose, Atty., National Labor Relations Board, Washington, D.C. (Theophil C. Kammholz, Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, and Franklin C. Milliken, Atty., National Labor Relations Bd., Washington, D.C., were with him on the brief), for petitioner. Courtney C. Crouch, Springdale, Ark. (Lewis D. Jones, Springdale, Ark., was with him on the brief), for respondents. Before SANBORN, WOODROUGH and WHITTAKER, Circuit Judges. SANBORN, Circuit Judge