Hawaii and vicinity - Gravity Field of the Northwestern Pacific Ocean Basin and its Margin, by A.B. Watts and M. Talwani, Box: 5, Folder: 24. Wallace E. Pratt papers, RH MS 870. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/34098 Accessed May 19, 2024.