No. 198, Docket 27079. Argued February 5, 1962. Decided October 18, 1962. As Modified on Denial of Rehearing Petitions. December 12, 1962. Rehearing Denied in Banc December 12, 1962. Theophil C. Kammholz, Chicago, Ill. (Kenneth C. McGuiness, Washington, D.C., David W. Jasper and John E. Lynch, Syracuse, N.Y., on the brief), for petitioner. Melvin J. Welles, N.L.R.B., Washington, D.C. (Stuart Rothman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Norton J. Come,