Nos. 163, 322, Dockets 91-4061, 91-4085. Argued September 11, 1991. Decided October 15, 1991. Opinion on Denial of Rehearing Filed January 17, 1992. Burton Kainen, Hartford, Conn. (Diana Garfield, Siegel, O'Connor, Schiff, Zangari Kainen, P.C., on the brief), for petitioner-cross-respondent. Marilyn O'Rourke, Washington, D.C. (Jerry M. Hunter, Gen. Counsel, D. Randall Frye, Acting Deputy Gen. Counsel, Aileen A. Armstrong, Deputy Associate Gen. Counsel, and William R. Stewart, Deputy Asst. Gen. Counsel
Nos. 91-1964, 91-2146. Argued December 6, 1991. Decided May 26, 1992. Michael S. Mitchell, Stephen P. Beiser (argued), McGlinchey, Stafford, Cellini Lang, New Orleans, La., for Missouri Portland Cement Co. Jerry Hunter, Lisa N. Richardson (argued), N.L.R.B., Contempt Litigation Branch, Aileen A. Armstrong, Linda J. Dreeben, N.L.R.B., Appellate Court, Enforcement Litigation, Washington, D.C., Joseph H. Solien, N.L.R.B., Region 14, St. Louis, Mo., for N.L.R.B. Petition for review from the National