Part of the Frick Collection Archives Repository
#2: Mortgages - D.D. Gage, 1914-1920, Box: 3, Folder: 5. Henry Clay Frick Papers, Series V: Subject Files, FFP.01.05. Frick Collection Archives.
#2: Mortgages - D.D. Gage, 1914-1920, Box: 3, Folder: 5. Henry Clay Frick Papers, Series V: Subject Files, FFP.01.05. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/8074 Accessed April 20, 2025.
