No. 11778. June 4, 1953. Petitions for Modification and Rehearing Denied July 7, 1953. Joseph Lotterman, New York City, for respondents. George J. Bott, Gen. Counsel, David P. Findling, Asso. Gen. Counsel, A. Norman Somers, Asst. Gen. Counsel, Samuel M. Singer, Dean E. Denlinger, Attys., N.L.R.B., Washington, D.C., on brief, for petitioner. Wheeler Marshall, Paducah, Ky., and Lotterman Tepper, New York City, on brief; James G. Wheeler, Paducah, Ky., Ralph R. Weiser, New York City, of counsel, for