N.L.R.B. Board Decisions October 1978 casesRoyal Typewriter Co.Cerified Ad Services, Inc.Vitronic Division Of Penn Corp.Building Leasing Corp.Westinghouse Electric Corp.W.F. Hall Printing Co.Newsport News Shipbuilding and Dry Dock Co.Safety Electrical Corp.General Motors Corp.Burgess Mining & Construction Corp.Anchortank, Inc.Farris MinesM & M Transportation Co.Elkwood Detective AgencyFred Jones Mfg., Co.Galar Industries, Inc.Resident Home For The Mentally RetardedU.S. Postal ServiceTricor Products, Inc.G & M Underground Contracting Co.Aeon Precision Co.