Funding for The Encyclopedia of Chicago

Major Funding Provided by

The National Endowment for the Humanities

The John D. and Catherine T. MacArthur Foundation

The City of Chicago

The State of Illinois

Founding Patrons

Bank One

The Boeing Corporation

BP Foundation

Additional Funding

Sara Lee Foundation

Otho S. A. Sprague Memorial Institute, in honor of
Charles C. Haffner III