Part of the Frick Collection Archives Repository
9 - Stained Glass & Glass - #3357, Box: 234. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives.
9 - Stained Glass & Glass - #3357, Box: 234. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/38021 Accessed February 04, 2026.
