- CollectionErne.gru - Ernest A Grunsfeld, Jr. Collection
- File#3212 - Residence for Mr. Richard Lowenthal. E.A. Grunsfeld, Architect. 1932.
- ItemSheet 1 - Basement floor plan. Hardline on paper. 11-14-32.
- ItemSheet 2 - First Floor Plan. Hardline on paper. 11-14-32.
- ItemSheet 3 - Second Floor Plan. Hardline on paper. 11-14-32.
- ItemSheet 4 - North Elevation. Hardline on paper. 11-14-32.
- ItemSheet 5 - End Elevations. Hardline on paper. 11-14-32.
- ItemSheet 6 - South Elevation. Hardline on paper. 11-14-32..
- ItemSheet 7 - Exterior details. hardline on paper. 11-14-32.
- ItemSheet 9 - Interiors. Hardline on paper. 11-14-32.
- ItemSheet 10 - Interiors (first floor). Hardline on paper. 11-14-32.
- 4 more...
