Part of the Frick Collection Archives Repository
#9, Passalacqua - Rospigliosi Altar, Box: 56, Folder: 14. Richard P. Wunder Research Files, MS.002. Frick Collection Archives.
#9, Passalacqua - Rospigliosi Altar, Box: 56, Folder: 14. Richard P. Wunder Research Files, MS.002. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/15888 Accessed August 13, 2025.
