- CollectionErne.gru - Ernest A Grunsfeld, Jr. Collection
- File#3005 - House for Mr. M.B. Haessler, Ravinia, Ill. E.A. Grunsfeld Jr. 1930
- 7 more...
- ItemSheet - Plat of Survey. Chicago Guarantee Survey Co. Ink on linen. 4-21-30.
- ItemBlueprints. Sheets 1-4
- ItemBlueprints. Sheets 1-4.
- ItemBlueprints. Sheets 1-4.
- ItemBlueprints. Sheets 1-5.
- ItemBlueprints. Sheets 1-5.
- ItemSheet - Electric by Kordick. Blueprint.
