No. 102, Docket 21365. Argued January 4, 1950. Decided February 24, 1950. S.A. Syme, White Plains, N.Y., L. Sherman, P.R. Collins, Washington, D.C., for petitioner. A.N. Somers, Asst. Gen. Counsel, Washington, D.C., Robert N. Denham, General Counsel, David P. Findling, Associate General Counsel, Dominick L. Manoli, Albert M. Dreyer, Attorneys, National Labor Relations Board, Washington, D.C., James V. Altieri, New York City, for respondent. Louis Sherman, Washington, D.C., for Brotherhood of Elect