Historical and Archaeological information relating to Montgomery County, Maryland; The Montgomery County Story, v. 16, n. 3-4; v. 17, n. 1, 1973 - 1975, Box: 2, Folder: 42. John and Frances Peterson collection, RH MS 1330. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/195115 Accessed June 14, 2024.