- CollectionArchives/RG-T - RG-T: Treasurer's Office Records 1847-1980
- Série organique5 - Real Estate: Investments
- Sous-série organique1 - College-owned Real Estate
- 6 - Real Estate Files: D - E
- Dossier1 - Davis, May estate. Sioux City, IA
- Dossier2 - Dimit farm. Grinnell, IA
- Dossier3 - Dill farm. Stockport IA
- Dossier4 - Dixon, NE farm
- Dossier5 - Emmet County IA farm (near Estherville)
- 2 en plus...