Part of the Frick Collection Archives Repository
Gutmann, Fritz B., 1937-1947, Box: 73, Folder: 14. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives.
Gutmann, Fritz B., 1937-1947, Box: 73, Folder: 14. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/25807 Accessed April 29, 2025.
