Part of the Frick Collection Archives Repository
Morris, Effingham B., 1906-1918, Box: 63, Folder: 9-10. Henry Clay Frick Papers, Series II: Correspondence, FFP.01.02. Frick Collection Archives.
Morris, Effingham B., 1906-1918, Box: 63, Folder: 9-10. Henry Clay Frick Papers, Series II: Correspondence, FFP.01.02. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/4105 Accessed May 04, 2025.
