Part of the Frick Collection Archives Repository
Guarneri String Quartet, March 2, 1969, 1968-1969, Box: 16, Folder: 39. The Frick Collection Concert Records, TFC.0600.010. Frick Collection Archives.
Guarneri String Quartet, March 2, 1969, 1968-1969, Box: 16, Folder: 39. The Frick Collection Concert Records, TFC.0600.010. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/22233 Accessed June 06, 2025.
