Part of the Frick Collection Archives Repository
#130: River Coal Co., 1900-1902, Box: 21, Folder: 3. Henry Clay Frick Papers, Series V: Subject Files, FFP.01.05. Frick Collection Archives.
#130: River Coal Co., 1900-1902, Box: 21, Folder: 3. Henry Clay Frick Papers, Series V: Subject Files, FFP.01.05. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/8254 Accessed February 26, 2025.
