Part of the Frick Collection Archives Repository
Vollmacht [Power of attorney], 1930, Box: 77, Folder: 7. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives.
Vollmacht [Power of attorney], 1930, Box: 77, Folder: 7. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/25906 Accessed June 22, 2025.
