Handwritten and signed extract from Special order no. 180 (Headquarters, 7th U.S. Cavalry, Fort Riley, Kansas), October 31, 1872, amending order for fund transfer to Perrine, Box: 1, Folder: 6. Papers of Henry P. Perrine, 6th U. S. Cavalry Regiment, RH MS 563. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/57886 Accessed May 01, 2024.