No. 11351. Argued November 3, 1954. Decided January 10, 1955. Richard H. Markowitz, Philadelphia, Pa. (Louis H. Wilderman, Paula R. Markowitz, Philadelphia, Pa., on the brief) for appellant. Winthrop A. Johns, Washington, D.C. (George J. Bott, Gen. Counsel, David P. Findling, Associate Gen. Counsel, William W. Kapell, Melvin Pollack, National Labor Relations Board, Washington, D.C., on the brief), for appellee. Before BIGGS, Chief Judge, and MARIS and KALODNER, Circuit Judges. BIGGS, Chief Judge