No. 69, Docket 75-4037. Argued October 8, 1975. Decided November 25, 1975. Elliott Moore, Deputy Associate Gen. Counsel, NLRB, Washington, D.C. (Peter G. Nash, Gen. Counsel, John S. Irving, Deputy Gen. Counsel, Patrick Hardin, Associate Gen. Counsel and Michael S. Wolly, Atty., NLRB, Washington, D.C., of counsel), for petitioner. Gerald L. Paley, Rochester, N.Y. (Nixon, Hargrave, Devans Doyle, Michael J. Doyle, Rochester, N.Y., of counsel), for respondent. Petition for review from the National Labor