Part of the Frick Collection Archives Repository
Emmerich, Hugo, 1941, Box: 72, Folder: 31. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives.
Emmerich, Hugo, 1941, Box: 72, Folder: 31. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/25787 Accessed April 29, 2025.
