Part of the Frick Collection Archives Repository
10B - Enamels - Other - #730, #3371, Box: 236. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives.
10B - Enamels - Other - #730, #3371, Box: 236. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/37512 Accessed February 04, 2026.
