Appointment of Solon 0. Thacher and wife as Commissioner for the United States to the Central and South American States, September 1, 1884, Folder: 1, item: 6. Douglas County Historical Society manuscript collections, RH MS 84. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/317184 Accessed September 07, 2024.