No. 15298. November 8, 1957. Carroll, Davis, Burdick, San Francisco, Cal., for petitioner. Jerome D. Fenton, Gen. Counsel, Stephen Leonard, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Duane Beeson, Norton J. Come, Attys., N.L.R.B., Washington, D.C., for respondent. Before DENMAN, Senior Circuit Judge, and BONE and FEE, Circuit Judges. BONE, Circuit Judge. Petitioners bring the instant proceeding to this Court for review and seek an order setting aside an order of the National