No. 14777. Argued September 22, 1964. Decided December 14, 1964. Melvin Welles, Atty., N.L.R.B., Washington, D.C. (Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Gladys Kessler, Atty., N.L.R.B., on the brief), for petitioner. Robert E. Wachs, Wolf, Block, Schorr Solis-Cohen, Philadelphia, Pa., for Air Master Corp. and others Saul C. Waldbaum, Philadelphia, Pa., for Union. Before HASTIE and FORMAN, Circuit Judges, and KIRKPATRICK
No. 13473. Argued April 20, 1961. Decided July 24, 1961. Rehearing Denied August 28, 1961. Melvin J. Welles, Washington, D.C. (Stuart Rothman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Julius G. Getman, Atty., N.L.R.B., Washington, D.C., on the brief), for appellant. Bernard G. Segal, Philadelphia, Pa. (Samuel D. Slade, Shirley S. Bitterman, Schnader, Harrison, Segal Lewis, Philadelphia, Pa., on the brief), for respondent. Ann Leonard, Chicago
Nos. 7107, 7122. Argued April 20, 1956. Decided June 5, 1956. E. Crampton Harris, Birmingham, Ala. (Yelverton Cowherd and Alfred D. Treherne, Washington, D.C., on brief), for Dist. 50, United Mine Workers of America. Earle K. Shawe and Sidney J. Barban, Baltimore, Md. (William J. Rosenthal, Baltimore, Md., Lacy I. Rice, Martinsburg, W. Va., and Benjamin G. Reeder, Morgantown, W. Va., on brief), for Pittsburgh Valve Co. and others. Elizabeth W. Weston, Attorney, National Labor Relations Board, Washington
No. 259, Docket 26626. Argued February 17, 1961. Decided March 27, 1961. Samuel M. Singer, Atty., Stuart Rothman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Elliott Moore, Atty., N.L.R.B., Washington, D.C., for petitioner. Irving T. Bush, Miller Bush, New York City, for respondent. Before CLARK, SMITH and HAND, Circuit Judges. HAND, Circuit Judge. This case comes up on a petition of the Labor Board for an order requiring the respondent, Burke