Printed and signed Special order no. 64 (Headquarters, Mil. Div. of the Missouri, Chicago, Illinois), June 17, 1875, granting Perrine leave of absence, Box: 1, Folder: 11. 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/57891 Accessed May 01, 2024.