No. 17687. February 12, 1970. Marcel Mallet-Prevost, Asst. General Counsel, Douglas L. Leslie, Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Paul J. Spielberg, RobertaMarie Kiley, Attys., N.L.R.B., Washington, D.C., for petitioner. Myron E. Ropella, Milwaukee, Wis., Ropella Parent, Milwaukee, Wis., for respondent, Pruden Products Co. Before HASTINGS, Senior Circuit Judge, CUMMINGS and KERNER, Circuit Judges. PER CURIAM. This matter is before us on application of the National