No. 15051. January 7, 1957. Theophil C. Kammholz, Gen. Counsel, NLRB, David Findling, Associate Gen. Counsel, Marcel-Prevost, Asst. Gen. Counsel, Frederick U. Reel, John E. Jay, Attorneys, NLRB, Washington, D.C., for petitioner. Marion B. Plant, Moses Lasky, Bailey Lang, Brobeck, Phleger Harrison, San Francisco, Cal., for respondent. Before HEALY, POPE and LEMMON, Circuit Judges. HEALY, Circuit Judge. This is a proceeding pursuant to the National Labor Relations Act, 29 U.S.C.A. § 151 et seq. for