No. 72-2174. Argued October 15, 1973. Decided October 19, 1973. Peter G. Nash, Gen. Counsel, Patrick Hardin, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Robert A. Giannasi, Howard J. Kaufman, Attys., N.L.R.B., Washington, D.C., on brief, for petitioner. Gilbert C. Cox, Jr., Detroit, Mich., on brief, for respondent. Before EDWARDS, CELEBREZZE and McCREE, Circuit Judges. ORDER This case is before us upon the application for enforcement of an order of the National Labor Relations