Nos. 82-1418 to 82-1420, 82-1743, 82-1589 and 82-1940. Argued May 5, 1983. Decided June 30, 1983. George H. Cohen, with whom Laurence Gold, Washington, D.C., was on brief, for petitioners, Oil, Chemical and Atomic Workers, Local Union No. 6-418, AFL-CIO, et al. George J. Tichy, II, San Francisco, Cal., with whom Robert K. Carrol, San Francisco, Cal., for petitioner, Borden Chemical, A Division of Borden, Inc. Howard A. Crawford, with whom Jack D. Rowe, Kansas City, Mo., was on brief, for petitioner
No. 21049. June 30, 1971. Stanley R. Zirkin, Atty., 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, Elliott Moore, Stanley R. Zirkin, Attys., N.L.R.B., Washington, D.C., on brief. Douglas C. Dahn, Detroit, Mich., for respondents; Tolleson, Burgess Mead, Robert D. Welchli, Detroit, Mich., on brief. Before CELEBREZZE, PECK and McCREE, Circuit Judges. PER CURIAM. This case is before us a second