Part of the Frick Collection Archives Repository
Mathewson, Hope [Library staff], 1924-1953, Box: 4, Folder: 14. Helen Clay Frick Records - Correspondence, FARL.0100.040. Frick Collection Archives.
Mathewson, Hope [Library staff], 1924-1953, Box: 4, Folder: 14. Helen Clay Frick Records - Correspondence, FARL.0100.040. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/5261 Accessed February 24, 2025.
