Corporate

Allstate Insurance Company
American Bank of Michigan
American National Bank of Chicago
Arlington Park Race Track
Arvida Corporation
Automatic Data Processing (ADP)
Bath Iron Works
Bell + Howell
Burger King Corporation
Burson-Marsteller Public Relations
Chicago Board Options Exchange (CBOE)
Chicago Mercantile Exchange
Citizens Bank
The Coca-Cola Company
Congoleum Corporation
Consumers Power Co.
Continental Illinois Corp. (now Bank of America)
CyberTel
Entergy Corporation
First National Bank of Chicago
Gaylord Entertainment
General Motors Corp./Cadillac
Glenmore Distilleries
H & R Block
Hill & Knowlton Public Relations
HMO West
International Harvester
J.Walter Thompson Advertising
Jack Morton Productions
J.I. Case Company
JMB Realty
Keroff Advertising
Leo Burnett USA
Libby, McNeil & Libby
MFC First National Bank
Marsh & McLennan Insurance
McDonalds (corporate)
Merrill Lynch
Quaker Oats Co.
S.C. Johnson Wax
Sears, Roebuck & Co.
Signode Corporation
The Mad Hatters
Trans World Airlines
Union Oil Co.
White Industries