Part of the Frick Collection Archives Repository
Possibilities - 1969, 1969, Box: 17, Folder: 9. The Frick Collection Concert Records, TFC.0600.010. Frick Collection Archives.
Possibilities - 1969, 1969, Box: 17, Folder: 9. The Frick Collection Concert Records, TFC.0600.010. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/22238 Accessed June 06, 2025.
