No. 20297. January 27, 1971. Michael F. Messitte, N.L.R.B., Washington, D.C., for petitioner; Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Abigail Cooley Baskir, Michael F. Messitte, Attys., N.L.R.B., Washington, D.C., on brief. Warren D. Wolfe, Toledo, Ohio, for respondent. James F. Duggan, Chicago, Ill., for intervenor; James F. Duggan, George W. Moehlenhof, on brief; McDermott, Will Emery, Chicago, Ill., of counsel. Before
No. 23984. Argued October 23, 1970. Decided January 8, 1971. Reargued April 23, 1971. Decided June 25, 1971. Mr. Joel D. Blackmon, Washington, D.C., for petitioners. Miss Vivien Asplund, Atty., National Labor Relations Board of the bar of the Court of Appeals of New York, pro hac vice, by special leave of Court, with whom Messrs. Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, and Glen M. Bendixsen, Atty., National Labor Relations