Part of the Frick Collection Archives Repository
von Pannwitz - Paintings. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives.
von Pannwitz - Paintings. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/33012 Accessed August 02, 2025.
