Purdue University-Northwest
Valparaiso University
South Suburban College
Notre Dame University
Governor State University
Trinity College
University of Illinois Extension
School of the Art Institute
National Park Service
Network to Freedom (NPS)
Illinois State Historical Society
Landmarks Illinois
Preservation Chicago
Indiana Landmarks
Calumet Heritage Partnership
Calumet Collaborative
South Suburban Genealogical and Historical Society
Bronzeville-Black Chicago Metropolis Heritage Area