No. 17554. January 23, 1970. As Modified on Rehearing and Rehearing En Banc Denied April 3, 1970. Frederic D. Anderson, Charles E. Bruess, Barnes, Hickam, Pantzer Boyd, Indianapolis, Ind., for petitioner. Marcel Mallet-Prevost, Asst. Gen. Counsel, Angelo v. Arcadipane, Atty., N.L.R.B., Washington, D.C., Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Paul J. Spielberg, Attys., N.L.R.B., for respondent. Before DUFFY, Senior Circuit Judge, and KILEY and CUMMINGS, Circuit Judges