Medicine
Part of the Frick Collection Archives Repository
Lyden, Delia, 1919, Box: 32, Folder: 24. Henry Clay Frick Papers, Series IV: Receipts, FFP.01.04. Frick Collection Archives.
Lyden, Delia, 1919, Box: 32, Folder: 24. Henry Clay Frick Papers, Series IV: Receipts, FFP.01.04. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/7106 Accessed April 21, 2025.
