- CollectionErne.gru - Ernest A Grunsfeld, Jr. Collection
- FileAlterations to Residence for Mr. & Mrs. Leonard M. Reiser, Ravinia, Ill. E.A. Grunsfeld Architect, Yerks Assoc. 1941
- ItemSheet 1 - Plans, Elevations, & Details. Hardlien on paper. 4-14-41
- ItemSheet 2 - Alterations to Res. for Reiser. Hardline on Paper. 5-28-41.
