Part of the Frick Collection Archives Repository
Hartley, Marsden, 1877-1943, 1977-1978, Box: 12, Folder: 18. Peter H. Davidson & Co., Inc. Records, MS.004. Frick Collection Archives.
Hartley, Marsden, 1877-1943, 1977-1978, Box: 12, Folder: 18. Peter H. Davidson & Co., Inc. Records, MS.004. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/17136 Accessed May 10, 2025.
