No. 15084. January 15, 1957. Theophil C. Kammholz, Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Arnold Ordman, Morris A. Solomon, Attys., N.L.R.B., Washington, D.C., for petitioner. Lycette, Diamond Sylvester, Lyle I. Iversen, Seattle, Wash., for respondent Associated Gen. Contractors of America. Before DENMAN, Chief Judge, CHAMBERS, Circuit Judge, and MURRAY, District Judge. DENMAN, Chief Judge. The National Labor Relations Board seeks our enforcement of its order finding the respondent