No. 19745. June 5, 1970. Stanley Lubin, Detroit, Mich., for petitioner. Angelo V. Arcadipane, Atty., N.L.R.B., Washington, D.C., Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Peter Ames Eveleth, Nan C. Bases, Attys., N.L.R.B., Washington, D.C., on brief, for respondent. Before McCREE and COMBS, Circuit Judges, and McALLISTER, Senior Circuit Judge. McCREE, Circuit Judge. This petition to review an order of the National Labor Relations