Part of the Frick Collection Archives Repository
Carstairs, Charles S., 1897-1919, Box: 13, Folder: 9-11. Henry Clay Frick Papers, Series II: Correspondence, FFP.01.02. Frick Collection Archives.
Carstairs, Charles S., 1897-1919, Box: 13, Folder: 9-11. Henry Clay Frick Papers, Series II: Correspondence, FFP.01.02. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/3745 Accessed May 03, 2025.
