Cox and Stevens (New York, N.Y.), 1911

Cox and Stevens (New York, N.Y.), 1911, Box: 13, Folder: 23. Henry Clay Frick Papers, Series IV: Receipts, FFP.01.04. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/6303 Accessed April 21, 2025.