Linguistic field recordings, recorded in Whatcom County, Washington, June - August 1974, with consultant Al Charles. Includes stories relating to Lummi history, descriptions of social customs, descriptions of museum artifacts, descriptions of how to prepare various kinds of traditional foods, and elicited sentences. Majority of material given in Lummi and later reviewed and translated.

Linguistic field recordings of the Quileute language made by Eric Hamp, based on Manuel J. Andrade's "Quileute Texts" (Columbia University Press, 1931.) The recordings consist of Hamp reading back from Andrade's transcription of Quileute texts to Beatrice Black, a Quileute-speaking consultant, who repeats them in the correct pronunciation, provides explanation, and suggests corrections. Includes occasional discussions in English, with some infrequent English translations of the text. Texts included are primarily Quileute legends and folklore. Also included are conversations and discussions about basket making, local history, family history, education, potlatches, and Quileute vocabulary relating to calculating age, digging clams, gender-specific forms of address, names of rivers, and other miscellaneous terms. Recorded at Taholah, Washington, in August 1969 and November 1970.

Tlingit recordings made in Yakutat, Alaska (Tapes 1-7); Ahtna recordings made at Chitina, Tazlina, and Chistochina (Tape 8 - Tape 10, track 22); Southern Tutchone recordings made at Klukshu, Yukon Territory (Tape 10, tracks 23-31). Includes personal songs, mourning songs, drinking songs, love songs, shaman songs, and children's songs. Collections formerly titled "Tlingit and Yakutat songs." Renamed in October 2019 to clarify presence of recordings from other communities.

Ahtna and Southern Tutchone songs, stories, and interviews. The majority of this collection consists of Ahtna songs and stories recorded by Frederica de Laguna in 1968. Most were recorded at Copper Center, with additional ones also recorded at Cantwell, Chistochina, Gulkana, and Tetlin. Includes dance songs, sorry songs, potlatch songs, sleep doctor songs, and others. Includes "Gulkana Potlatch Given by Bill Joe and Kate Sanford for Recovery of Maggie Joe from Illness." Some songs are Tlingit, Upper Tanana, or Tanacross in origin. Also includes Ahtna stories, autobiographical accounts, vocabularies, and interviews. There are also some Southern Tutchone songs recorded at Burwash Landing, Yukon Territory. Formerly titled "Materials Recorded at Copper Center, Alaska."