G
Gannett Foundation
Georgia Pacific
G. D. Searle & Co.
General Re Corp.
Glaxo, Inc.
Glenmeade Corporation
Gillette Company
General Dynamics
Goldome
Grandmet USA, Inc.
John Grenzeback & Assoc.  

H
Hampton & Harper, Inc.
M. A. Hanna
Harcourt General Inc.
Hartford Steam Boiler & Ins.
Hillman Co.
H.J. Heinz & Co.
Houghton Mifflin Co.
Hoenchst Celanese
Honeywell, Inc.
Household Internat'l Co.

I
IBM
IDS
Illinois Bell
Illinois Tool Works, Inc.
Imcera Industries, Inc.
Imo Industries, Inc.
Interlake Corp.
Instron Corp.
Integra Financial Corp.
ISC Group, Inc.
IU International

J
Johnson & Higgins
Johnson & Johnson Family
Johnson Controls Inc.
Jeffries & Co., Inc.
John Hancock Mutual Life Ins.
Jostens, Inc.
J.P. Morgan

K
K.C. Southern Industries, Inc.
Kellogg Co.
Kemper National Insurance Cos.
Kennametal Foundation
K-Mart Corp.
Kraft Lamson & Sessions Co.

L
Lend Lease Real Estate Investments, Inc.
Lubrizol Corp.
Levi Strauss & Co.
Eli Lily & Co.
Thomas J. Lipton, Inc.
Lotus Development Corp.

M
McDonnell Douglas
R.H. Macy & Co., Inc.
Maguire Oil Co.
Mallinckrodt Chemical, Inc.
Mallinckrodt Medical, Inc.
Management Compensation Group
Marine Midland Banks, Inc.
MasterCard International
May Dept. Stores
McDonalds Corp.
McDonnell Douglas
McGraw-Hill, Inc.
Middlesex Mutual Assurance Co.
Mead Corp.
Mellon Bank Corp.
Merit Oil Corp.
Millipore Corp.
Mississippi River Transmission
Merrill, Lynch & Co., Inc.
Mobil Oil Corp.
Moen, Inc.
Monsanto
MONY
Morgan Construction Co.
Morton International
Charles Stewart Mott Found.
Merck & Co., Inc.
Murphy Oil USA, Inc.
Maritz, Inc.
Meritor Savings Bank
MTS Systems, Inc.
Dave Mungenast Automotive Fam.
Mutual Benefit Life Mutual of America

N
National Starch & Chemical Co.
Nabisco Brands, Inc.
NCR Corp.
Nike, Inc.
Nationwide Mutual Insurance Co.
Newmont Mining Corp.
Norfolk Southern Corp.
Norton Co.
Novus International, Inc.
Enron Corp.
Northern Telecom
Northern Trust Co.
Northwestern Industries Inc.
NYNEX
New York Times Co.

O
Olin Corp.
Outboard Marine Corp.
Owens-Illinois, Inc.

P
Pacific Enterprises
Penn Central Corp.
Panhandle Eastern Corp.
Paramount Communications
Phelps Dodge Corp.
Peoples Energy Corp.
Pennzoil Co.
PepsiCo, Inc.
Pfizer Inc.
Pioneer Group
Pitney Bowles, Inc.
Pittway Corp.
Playboy Enterprises, Inc.
Purina Mills
Premark International, Inc.
Polaroid PPG Industries, Inc.
Promus Companies

Q
Quaker Chemical
Quaker Oats Foundation
Quantam Chemical Corp.
Quest Diagnostics

R
Radio Shack
R.R. Donnelley & Sons
Readers Digest Association,Inc
Reliable Life Insurance Co.
Rexnord Inc.
Rockefeller Group
Rockefeller Family & Assoc
Roosevelt Bank
Rolscreen Co.
Ross, Johnson & Kersting
T. Rowe Associates, Inc.
Ryco Division Reilly-Whitman

S
Safeco Insurance Co.
Sanders Associates, Inc.
Sara Lee Corp.
Subaru of America
Charles Schwab & Co., Inc.
Scott Paper Co.
Seafirst Bank Joseph E.
Seagram & Sons, Inc.
Security Pacific Corp.
Sedgwick James, Inc.
Shakelee Corp.
Sheldahl, Inc.
Shell Oil Company
Skinner Corp.
Shearson Lehman Hutton SmithKline Beecham Sandoz, Inc.
SNET Sonat, Inc.
Sony Corp. of America
Sovran Financial Corp.
Spiegel, Inc.
Sprint Foundation
Sporting News
Square D Co.
Square D Foundation
Staley Continental, Inc.
Stanley Works
State Farm Companies Foundation
Sante Fe Southern Pacific
St. Paul Companies
Sun Co., Inc.
Susquehanna Investment Group
SBC Foundation
Sherman Williams Co.

T
Tennant Co.
Textron, Inc.
Times Mirror Company
Time Warner, Inc.
Transamerica Corp.
Travelers Co.
Travelers Express Co., Inc.
TWR Foundation
Texas Instrument, Inc.

U
Unilever Technologies Corp.
United Bank
Union Pacific Corporation
UPS
U.S. Bancorp
USG Foundation, Inc.
United States Gypsum
United Technologies Corp.

V
Valley Bancorporation
Vanguard Group, Inc.

W
Waste Management, Inc.
John Wiley & Sons

Y
Yasuo Ishida, MD