Part of the Frick Collection Archives Repository
Boissevain, D.G., 1902-1915, Box: 8, Folder: 7-8. Henry Clay Frick Papers, Series II: Correspondence, FFP.01.02. Frick Collection Archives.
Boissevain, D.G., 1902-1915, Box: 8, Folder: 7-8. Henry Clay Frick Papers, Series II: Correspondence, FFP.01.02. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/3707 Accessed April 26, 2025.
