Folder: Conquistadores del Cielo meeting notes, correspondence, 1973-1974 roster, leather bookmark, fabric patch embroidered with organization insignia, 1959-1974, Box: 1, Folder: 10. Stanley Learned Collection, RH MS 831. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/106761 Accessed March 12, 2025.