Partridge & Hawes (New York Life Insurance Company), 1869 - 1870, Folder: 1, item: 3. Letters to the banking firm of Hussey, Dahler & Company from Leavenworth, Kansas businesses, RH MS P614. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/5697 Accessed May 18, 2024.