Salt Vault slides: AEC [Atomic Energy Commission] Repository, Lyons Hole No. 1 and 2, December 1970, Box: 37/3/Slides. Records of the Kansas State Geological Survey, RG 37. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/540818 Accessed September 28, 2024.