N NACCO Industries Inc. Nalco Chemical Co. National City Bank of Pennsylvania National City Corp. National Computer System National Gypsum Co. National Semiconductor Corp. National Starch & Chemical Co. National Steel Corp. NationsBank Corp. NationsCredit Corp. Nationwide Mutual Insurance Co. NCR Corp. NEES Cos. Neles-Jamesbury Nellie Mae Network Associates New Century Energies New England Business Service Inc. New England Electric System Cos. New England Financial New Jersey Bell Telephone Co. New Jersey Natural Gas Co.

New York Life Insurance Co. New York State Electric & Gas Corp. New York Stock Exchange Inc. New York Times Co. Newmont Mining Corp. Niagara Mohawk Power Corp. Nicor Gas Nielsen Media Research NIKE Inc. Nissan North America Inc. Nordson Corp. Norfolk & Dedham Group Norfolk Southern Corp. Northern States Power Co. Northern Telecom Inc. Northern Trust Co. Northwestern Mutual Life Insurance Co. Norton Co. W.W. Norton & Co. Inc. Norwest Corp. Novartis Corp. Novell Inc. John Nuveen & Co. Inc.