Part of the Frick Collection Archives Repository
Sachs, Paul J., 1940, Box: 75, Folder: 25. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives.
Sachs, Paul J., 1940, Box: 75, Folder: 25. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/25877 Accessed April 29, 2025.
