No. 17693. February 3, 1970. Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Robert E. Williams, Frank H. Itkin, Marjorie S. Gofreed, Attys., N.L.R.B., Washington, D.C., for petitioner. Fredric N. Richman, David H. Mendelsohn, Chicago, Ill., for respondent; Sidney R. Korshak, Chicago, Ill., of counsel. Before CASTLE, Chief Judge, HASTINGS, Senior Circuit Judge, and KILEY, Circuit Judge. HASTINGS, Senior Circuit Judge. This matter