No. 22296. October 22, 1970. Arnold L. Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallett-Prevost, Asst. Gen. Counsel, Paul J. Spielberg and Avrum M. Goldberg, Attys., N.L.R.B., Washington, D.C., Roy O. Hoffman, Director, N.L.R.B., San Francisco, Cal., for petitioner. Victor J. Van Bourg, of Levy and Van Bourg, San Francisco, Cal., for respondent. Before BARNES, HAMLEY and HUFSTEDLER, Circuit Judges. PER CURIAM: This case is before us upon petition of the National Labor