JEFFCOAT CONSTRUCTION COMPANY Inc. Art of Inc. #878846, 219/183 Affd. #878847, 219/197, Box: 40, Folder: 81. 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/271524 Accessed April 04, 2025.