Part of the Frick Collection Archives Repository
Visitors, Volume 19, 1918, Box: 42. Henry Clay Frick Papers, Series VII: Diaries, FFP.01.07. Frick Collection Archives.
Visitors, Volume 19, 1918, Box: 42. Henry Clay Frick Papers, Series VII: Diaries, FFP.01.07. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/9057 Accessed July 06, 2025.
