- [Charles W. Williams in South Korea at the DMZ, 1991]
- Photograph of Charles W. Williams in U.S. Navy uniform. He is shown in front of a historical display in South Korea. A sign is on the left, and a sand-bagged tunnel entrance is behind him. texashistory.unt.edu/ark:/67531/metapth20735/
- A dictionary of the Atakapa language accompanied by text material
- Volume contains all the Atakapa linguistic material known to be in existence in 1932. Includes nine Atakapa texts with English translations, an Atakapa-English dictionary, and an index to the Atakapa dictionary. texashistory.unt.edu/ark:/67531/metapth20200/