No.20,663 Lots 6, 7, 8 9, Blk 64 City of Olathe, Box: 21, Folder: 10. Land title abstracts for Johnson County, Kansas, RH MS 536. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/270701 Accessed May 09, 2024.