Part of the Frick Collection Archives Repository
Ascoli Piceno (Italy), Pinacoteca - Ruins, Box: 1, Folder: 5. Richard P. Wunder Research Files, MS.002. Frick Collection Archives.
Ascoli Piceno (Italy), Pinacoteca - Ruins, Box: 1, Folder: 5. Richard P. Wunder Research Files, MS.002. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/16126 Accessed June 25, 2025.
