"Commutation of Quarters and Fuel" sent to J.G. Rees, March 1864, Box: 2, Folder: 7. Rees, Wustefeld, and Wildgen family collection, RH MS 1309. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/174047 Accessed February 17, 2025.