Handwritten and signed Special order no. 5 (Headquarters, Fort Riley, Kansas), January 9, 1873, relieving Perrine from Fort Riley duty for proceeding to Fort Lyon [with January 11 annotation], Box: 1, Folder: 8. 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/57888 Accessed September 20, 2024.