Names
- Grand Rapids Public Library (Grand Rapids, Mich.)1
- Harrison, Elizabeth, 1849-1927.1
- Hart, Philip A. (Philip Aloysius), 1912-1976.1
- International Kindergarten Union.1
- Junior American Citizens Club.1
- Keeler, Fred L.1
- Kelley, Patrick Henry, 1867-1925.1
- Kent County Sunday School Association (Mich.)1
- Methodist Episcopal Church -- Michigan -- Grand Rapids.1
- Michigan Kindergarten Association.1
- Michigan. Dept. of Public Instruction.1
- Michigan. Legislature.1
- Milliken, William G., 1922-1
- Morton, Thruston B. (Thruston Ballard), 1907-1982.1
- National Association for the Promotion of Kindergarten Education1
- National Association for the Promotion of Kindergarten Education.1
- National Congress of Parents and Teachers1
- National Congress of Parents and Teachers.1
- National Kindergarten Association1
- National Kindergarten Association.1