No. 74-3220. July 17, 1975. Elliott Moore, Deputy Assoc. Gen. Counsel, Corinna Metcalf, N.L.R.B., Washington, D.C., W. Edwin Youngblood, Director, Region 16, N.L.R.B., Ft. Worth, Tex., for petitioner. Fritz L. Lyne, Dallas, Tex., for respondent. Application for Enforcement of an Order of the National Labor Relations Board (Texas Case). Before CLARK, Associate Justice, and GOLDBERG and AINSWORTH, Circuit Judges. Of the Supreme Court of the United States (Retired), sitting by designation. AINSWORTH