Nos. 108, 109, Dockets 31412, 31418. Argued October 19, 1967. Decided January 2, 1968. Corinna Lothar Metcalf, Atty., NLRB; Arnold Ordman, General Counsel; Dominick L. Manoli, Assoc. Gen. Counsel; Marcel Mallet-Prevost, Asst. Gen. Counsel; Gary Green, Attorney, NLRB, for petitioner. Harry H. Rains, Bertrand B. Pogrebin, Mineola, N.Y., for respondents. Before WATERMAN, MOORE and HAYS, Circuit Judges. WATERMAN, Circuit Judge: The National Labor Relations Board, having found that respondents had engaged