Part of the Frick Collection Archives Repository
Welti-Furrer, A., Ltd., 1951-1959, Box: 98, Folder: 9. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives.
Welti-Furrer, A., Ltd., 1951-1959, Box: 98, Folder: 9. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/33009 Accessed June 22, 2025.
