Part of the Frick Collection Archives Repository
Alden, E.H., 1906-1920, Box: 1, Folder: 7. Henry Clay Frick Papers, Series II: Correspondence, FFP.01.02. Frick Collection Archives.
Alden, E.H., 1906-1920, Box: 1, Folder: 7. Henry Clay Frick Papers, Series II: Correspondence, FFP.01.02. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/3648 Accessed February 26, 2025.
