No. 120, Docket 25741. Argued January 7, 1960. Decided March 23, 1960. Richard H. Frank, National Labor Relations Board, Washington, D.C. (Stuart Rothman, Gen. Counsel, Thomas J. McDermott, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, and Melvin J. Welles, National Labor Relations Board, Washington, D.C., on the brief), for petitioner. Leonard S. Kimmell, Mineola, N.Y. (Jacob Gersten, New York City, and Kimmell Kimmell, Mineola, N.Y., on the brief), for respondent. Before LUMBARD