No. 18766. November 17, 1967. W.C. Dannevik, Jr., Kansas City, Mo., for petitioner; Donald J. Quinn, Kansas City, Mo., and Arnold L. Burke, of Axelrod, Goodman Steiner, Chicago, Ill., were with him on the brief. John E. Nevins, Atty., N.L.R.B., Washington, D.C., for respondent; Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, N.L.R.B., Marcel Mallet-Prevost, Asst. Gen. Counsel, and Elliott Moore, Atty., N.L.R.B., were with him on the brief. Before VOGEL, Chief Judge, and GIBSON