Edward F. Caldwell and Co. (New York, N.Y.), 1906-1911

Edward F. Caldwell and Co. (New York, N.Y.), 1906-1911, Box: 17, Folder: 5. Henry Clay Frick Papers, Series IV: Receipts, FFP.01.04. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/6449 Accessed June 21, 2025.