Part of the Frick Collection Archives Repository
Roth Quartet, March 21, 1943, 1942-1943, Box: 3, Folder: 23. The Frick Collection Concert Records, TFC.0600.010. Frick Collection Archives.
Roth Quartet, March 21, 1943, 1942-1943, Box: 3, Folder: 23. The Frick Collection Concert Records, TFC.0600.010. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/21753 Accessed August 16, 2025.
