No. 14286. Argued October 10, 1963. Decided March 13, 1964. Abraham E. Freedman, Philadelphia, Pa. (Martin J. Vigderman, Wilfred F. Lorry, Freedman, Landy Lorry, Philadelphia, Pa., on the brief), for petitioner. Leo Maguire, Atty., N.L.R.B., Washington, D.C. (Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Melvin Pollack, Atty., N.L.R.B., on the brief), for respondent. Earle K. Shawe, Baltimore, Md. (Sidney J. Barban, Baltimore,
Nos. 15961, 16031, 16182. Argued September 11, 1961. Decided January 26, 1962. Certiorari Denied June 4, 1962. See 82 S.Ct. 1258. Mr. Joseph L. Rauh, Jr., Washington, D.C., and Mr. Louis H. Pollak, New Haven, Conn., of the Bar of the Supreme Court of Connecticut, pro hac vice, by special leave of Court, with whom Mr. John Silard, Washington, D.C., was on the brief for Local 833, UAW-AFL-CIO, International Union, United Automobile, Aircraft and Agricultural Implement Workers of America, petitioner