No. 77-3432. December 15, 1978. Elliott Moore, Deputy Assoc. Gen. Counsel, Dave Fleischer, Atty., Michael Winer, Supervisor Atty., John S. Irving, Gen. Counsel, John E. Higgins, Jr., Deputy Gen. Counsel, Carl L. Taylor, Assoc. Gen. Counsel, N.L.R.B., Washington, D.C., for petitioner. Jeffrey L. Gibbs, Washington, D.C., for United Steelworkers of America, AFL-CIO. Hamilton Bowden, Charles F. Henley, Jr., William H. Andrews, Jacksonville, Fla., for respondent. Harold A. Boire, Director Region 12, N