Part of the Frick Collection Archives Repository
Sales catalog excerpts (Bernasconi family), 1989, Box: 68, Folder: 4. Richard P. Wunder Research Files, MS.002. Frick Collection Archives.
Sales catalog excerpts (Bernasconi family), 1989, Box: 68, Folder: 4. Richard P. Wunder Research Files, MS.002. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/16092 Accessed June 25, 2025.
