Part of the Frick Collection Archives Repository
Frans Brueggen & Louis Bagger, March 7, 1971, 1970-1971, Box: 18, Folder: 14. The Frick Collection Concert Records, TFC.0600.010. Frick Collection Archives.
Frans Brueggen & Louis Bagger, March 7, 1971, 1970-1971, Box: 18, Folder: 14. The Frick Collection Concert Records, TFC.0600.010. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/22271 Accessed June 07, 2025.
