No. 18894. October 4, 1971. Marcel Mallet-Prevost, Asst. Gen. Counsel, Janet Skaare Morris, Atty., N.L.R.B., Washington, D.C., Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Herman M. Levy, Atty., N.L.R.B., for petitioner. Harold A. Katz, Irving M. Friedman, Charles Barnhill, Jr., Zenia S. Goodman, Chicago, Ill., Katz Friedman, Chicago, Ill., for respondent. Before HASTINGS, Senior Circuit Judge, and KERNER and SPRECHER, Circuit Judges. PER CURIAM. This application by the