No. 374, Docket 30918. Argued March 15, 1967. Decided May 23, 1967. Theodore Martineau, Atty., National Labor Relations Board (Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Assoc. Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Nancy M. Sherman, Atty., Washington, D.C., on the brief), for petitioner. Bertrand B. Pogrebin, Mineola, N.Y. (Harry H. Rains, Mineola, N Y, on the brief), for respondent. Before KAUFMAN, ANDERSON and FEINBERG, Circuit Judges. FEINBERG, Circuit Judge: The National