Part of the Frick Collection Archives Repository
Grading, 1912, Box: 14, Folder: 1. Eagle Rock Papers, FFP.09. Frick Collection Archives.
Grading, 1912, Box: 14, Folder: 1. Eagle Rock Papers, FFP.09. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/13918 Accessed May 13, 2025.
