Part of the Frick Collection Archives Repository
American Express Company, 1947, Box: 72, Folder: 6. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives.
American Express Company, 1947, Box: 72, Folder: 6. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/25764 Accessed April 29, 2025.