No. 4651. November 11, 1953. Robert H. Hurt, Washington, D.C. (George J. Bott, General Counsel, David P. Findling, Assoc. General Counsel, A. Norman Somers, Asst. Gen. Counsel, and Samuel M. Singer, Washington, D.C., on the brief), for petitioner. Karl H. Mueller, Ft. Worth, Tex. (J.W. Howard, Tulsa, Okla., and Harold E. Mueller, Ft. Worth, Tex., on the brief), for respondent. Before BRATTON, HUXMAN and MURRAH, Circuit Judges. MURRAH, Circuit Judge. After a representation hearing on the petition