No. 73-1978. Argued April 3, 1974. Decided May 3, 1974. Margery E. Lieber, N.L.R.B., for petitioner; Peter G. Nash, Gen. Counsel, John S. Irving, Deputy Gen. Counsel, Patrick Hardin, Associate Gen. Counsel, Elliott Moore, Deputy Associate Gen. Counsel, N.L.R.B., Washington, D.C., on brief. Arnold Morelli, Cincinnati, Ohio, for respondent; Bauer, Morelli Heyd, Cincinnati, Ohio, on brief; Young Jones, Fred E. Jones, Lebanon, Ohio, of counsel. Before WEICK, LIVELY and ENGEL, Circuit Judges. PER CURIAM