No. 20429. December 28, 1970. On Petition to Enforce an Order of National Labor Relations Board. Stanley R. Zirkin, N.L.R.B., Washington, D.C., Arnold Ordman, General Counsel, Dominick L. Manoli, Associate General Counsel, Marcel Mallet-Prevost, Asst. General Counsel, Elliott Moore, Attorney, N.L.R.B., Washington, D.C., on the brief, for petitioner. Daniel Lund, New Orleans, La., Henry J. Read, on the brief, Montgomery, Barnett, Brown Read, New Orleans, La., of counsel, for respondent. Before PHILLIPS