Part of the Frick Collection Archives Repository
2E - Ormolu - Clocks - #4381, Box: 132. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives.
2E - Ormolu - Clocks - #4381, Box: 132. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/38208 Accessed February 04, 2026.
