- CollectionErne.gru - Ernest A Grunsfeld, Jr. Collection
- File#2904 - Alterations for Mr. David Levinson. Klaber & Grusefeld Architects. 1929.
- 2 more...
- ItemSheet 3 - Second Floor Plan, Hardline on paper. (torn on edges) 3-12-29.
- ItemSheet 4 - South Elevation House & Garage. Hardline on paper. 3-12-29.
- ItemSheet 5 - West Elevation & Section through new wing. Hardline on paper. (torn on edges). 3-12-29.
- ItemSheet 5A - North Elevation. Hardline on paper. (torn on edges) 3-12-29.
- ItemSheet 6 - Details of Study. Hardline on paper. 5-14-29.
