Gerald R. Ford Museum
Office of the Grand Rapids Historian
Grand Rapids Historical Commission
Grand Rapids Historical Society
Grand Rapids Public Library

Grand Rapids Public Schools
Grand Valley State University
Central Michigan University
Michigan Geographic Alliance
Detroit 300
Detroit Public Schools
Clark Elementary School

Ballard School
Stambaugh Elementary School
East Grand Rapids School District
East Grand Rapids High School
Milford High School
Ewardsburg Public Schools
Anchor Bay School District
Ashley Elementary School
Macatawa Bay School
Muskegon County Museum
Henry Ford Museum & Greenfield Village

Mackinac State Historic Parks
Kalamazoo Valley Museum
Sloan Museum
Michigan Department of Education
Michigan Geographic Alliance
Western Michigan University