Microfilm numbers: 19537-23713, 35601-48150, 26194-35600, 48151-60750, 60751-66775, Reel: 2. University of Kansas Museum of Natural History records, RG 33. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/131859 Accessed July 26, 2024.