1 notebook of elicited words and phrases in Deg Xinag, recorded with the speaker Thomas Reed of Anvik, Alaska, who Sapir met while Reed was at Camp Red Cloud in Pennsylvania in the summer of 1923.; ACLS collection, item Na.7
Sapir's manuscript notes reinterpreted into a "a tentative phonemic orthography" of Deg Xinag (detailed at the front), with cognates in Gwich'in and Dënesųłiné ("Chipewyan"). Based upon Sapir's "Anvik" notebooks, found in the ACLS collection.