W. A. SHEAFFER PEN COMPANY, A DIVISION OF TEXTRON, INC., PETITIONER, v. NATIONAL LABOR RELATIONS BOARD, RESPONDENT. Nos. 72-1778, 73-1007.United States Court of Appeals, Eighth Circuit.Submitted September 10, 1973. Decided October 11, 1973. Rehearing and Rehearing En Banc Denied November 20, 1973. Paul J. Spielberg, Atty., N.L.R.B., Washington, D.C., for the N.L.R.B. William G. Haynes, […]