- CollectionMS/MS 01.128 - B.J. Ricker House Papers 1966-2001 1998-2001
- 1 - Documents
- 4 en plus...
- Dossier5 - Voertman House
- Dossier6 - Marion Mahoney Griffin
- Dossier7 - Papers on Walter Burley Griffin's work in Grinnell, IA
- Dossier8 - Biographical Articles on Walter Burley Griffin
- Dossier9 - Other Walter Burley Griffin Houses
- Dossier10 - Frank Lloyd Wright/The Prairie School
- Dossier11 - Louis Sullivan
- Dossier12 - Additional Materials