Letters from Frank Hicks and his wife Florence Hicks, Oklahoma City, Oklahoma Territory, to his mother Evaline Laws, Centropolis, Kansas, 1894-1896, and to his half-brothers, 1902 - 1903, Box: 1, item: 8. Hope Laws papers, RH MS 347. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/5507 Accessed May 19, 2024.