Nos. 3928, 4075. January 2, 1951. Rehearing Denied March 19, 1951. Morris P. Glushien, New York City (Mullinax, Wells Ball, Dallas, Tex., with him on the brief), for petitioner, Mavis Lane. Nathaniel H. Janes, New York City, for respondent, Seamprufe, Inc. Louis Libbin, Washington, D.C. (George J. Bott, David P. Findling, A. Norman Somers and Irving M. Herman, all of Washington, D.C.), for National Labor Relations Board. Before PHILLIPS, Chief Judge, and BRATTON and HUXMAN, Circuit Judges. HUXMAN