No. 73-2117. Argued April 9, 1974. Decided October 8, 1974. Frank Morris, 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, Robert A. Giannasi, Asst. Gen. Counsel, Washington, D.C., on brief. Jeffrey A. Belkin, Belkin Belkin Co., L.P.A., Cleveland, Ohio, for respondents. Before EDWARDS, CELEBREZZE and LIVELY, Circuit Judges. EDWARDS, Circuit Judge. The National Labor Relations