No. 76-3077. August 22, 1977. George E. Duncan, Beaumont, Tex., for petitioner-cross respondent. Elliott Moore, Deputy Assoc. Gen. Counsel, John E. Higgins, Jr., Deputy Gen., Counsel, John S. Irving, Gen. Counsel, Marion Griffin, Atty., Alan Banov, N.L.R.B., Washington, D.C., for respondent-cross petitioner. Petition for Review and Cross Application for Enforcement of an Order of the National Labor Relations Board (Texas Case). Before THORNBERRY, AINSWORTH and RONEY, Circuit Judges. AINSWORTH, Circuit