No. 4139. March 21, 1951. Rehearing Denied April 24, 1951. Paul Kuelthau, Washington, D.C. (George J. Bott, General Counsel, David P. Findling, Associate General Counsel, A. Norman Somers, Assistant General Counsel, Arnold Ordman and Robert G. Johnson, Attorneys, National Labor Relations Board, Washington, D.C., were on the brief), for petitioner. A. Langley Coffey, Tulsa, Okla. (of Coffey, Lassiter Coffey), Tulsa, Okla., for respondent. Before BRATTON, HUXMAN and MURRAH, Circuit Judges. MURRAH,