No. 95-3621, 96-3000 Argued June 11, 1996. Opinion Filed January 28, 1997. As Amended February 6, 1997. Frank B. Shuster (Argued), Costangy, Brooks Smith, L.L.C., Atlanta, for Petitioner. Peter Winkler, Supervisory Attorney, Vincent J. Falvo, Jr. (Argued), Frederick L. Feinstein, General Counsel, Linda Sher, Associate General Counsel, Aileen A. Armstrong, Deputy Associate General Counsel, National Labor Relations Board On Petition for Review of an Order of the National Labor Relations Board, United