No. 17256. June 25, 1969. Marcel Mallet-Prevost, Asst. Gen. Counsel, Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Assoc. Gen. Counsel, Nancy M. Sherman, Allen H. Sachsel, Attys., National Labor Relations Board, for petitioner. Irving M. Friedman, Harold A. Katz, Katz Friedman, Chicago, Ill., for respondent. Before CASTLE, Chief Judge, MAJOR, Senior Circuit Judge, and KERNER, Circuit Judge. MAJOR, Senior Circuit Judge. This case is here on petition of the National Labor Relations Board for enforcement