Part of the Frick Collection Archives Repository
Congreve, J.G. - Checkbooks, 1915, Box: 33, Folder: 2-4. Henry Clay Frick Papers, Series VI: Accounts, FFP.01.06. Frick Collection Archives.
Congreve, J.G. - Checkbooks, 1915, Box: 33, Folder: 2-4. Henry Clay Frick Papers, Series VI: Accounts, FFP.01.06. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/8824 Accessed February 26, 2025.
