Part of the Frick Collection Archives Repository
Graham, Billy, 1964-1971, Box: 53, Folder: 15. Helen Clay Frick Papers, Series III: Iron Rail Vacation Home, FFP.02.03. Frick Collection Archives.
Graham, Billy, 1964-1971, Box: 53, Folder: 15. Helen Clay Frick Papers, Series III: Iron Rail Vacation Home, FFP.02.03. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/10620 Accessed April 21, 2025.
