Manure
Part of the Frick Collection Archives Repository
Dougherty, Wm., 1911, Box: 15, Folder: 24. Henry Clay Frick Papers, Series IV: Receipts, FFP.01.04. Frick Collection Archives.
Dougherty, Wm., 1911, Box: 15, Folder: 24. Henry Clay Frick Papers, Series IV: Receipts, FFP.01.04. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/6388 Accessed August 23, 2025.
