These volumes, contents and transcripts of Diehl's Hopi recordings, include: Hopi words, phrases, texts, counting, and grammar (particles), some with English equivalents; Navajo (one reel) words and phrases with English glosses, and Navajo literacy lessons. Also includes: duplicates of Hopi recordings of Carl F. Voegelin; restatement of some material in the Voegelin recordings. Hopi informants include: Willie Coin, Jimmy Kewanwaytiwa, Bennie Nuvanisa, and Albert Yava.

These are Hopi and Tewa language transcriptions, but primarily Hopi. There are eighteen speakers who provide information on names of plants, birds, reptiles, and other animals, including domesticated; costumes, including Kachina; migration legend; place-names; kinship terms; numerals; weaving; pottery; Hopi, Huichol and Tarahumara belts; medicine men; etc.

Recorded by Carleton T. Hodge in 1968 and 1969 in Flagstaff, Arizona with the assistance of speaker and consultant Fritz Poocha. Contains autobiographical stories and descriptions of kivas, old-time hunting, and clowning given in Hopi and English; four kachinas songs; definitions of Hopi words given in Hopi; a long speech given by a Hopi elder to students; and a phrase-by-phrase translation of this speech and other autobiographical stories from Hopi to English.

Hopi words, phrases, texts, counting, and grammar (particles), some with English equivalents; Navajo words and phrases with English glosses and Navajo literacy lessons (one reel). Includes duplicates of Hopi recordings made by Carl F. Voegelin. Hopi informants include: Willie Coin, Jimmy Kewanwaytiwa, Bennie Nuvanisa, and Albert Yava.

The recordings include names of plants, birds, reptiles, and other animals (including domesticated); costumes (including Kachina); Migration legend; place-names; kinship terms; numerals; weaving; pottery; Hopi, Huichol, and Tarahumara belts; medicine man; etc. Informants include: Frank Capella (Hopi and Tewa), Grace Chapella (Tewa), Ralph Charlie (Hopi?), George Cochase (Hopi and Tewa), Jim Kewanwytewa (Hopi), Donald Mahkewa (Tewa), Nettie Masayumptewa (Hopi?), Edmund Nequatewa (Hopi), Garnet Pavatea (Hopi?), Frank Sehma (Hopi), Henry Sheldon (Hopi), Annette Silas (Hopi), Albert Sinquah (Hopi), Dennis Sinquah (Hopi and Tewa), David Tawameiniwa (Hopi?), Joe Tevenyouma (Hopi?), Barton Wright (Hopi?), and Margaret Wright (Hopi?).

The William O. Bright papers consist particularly of extensive correspondence relating mostly to his later academic work, a number of field notebooks from North America and India, publications on and by Indigenous North Americans (especially Karuk and other Californian tribes) and from linguistic societies, his own research and publications, and extensive lexical slip files (especially on Karuk, Spanish borrowings, and copies of Daythal Kendall's Takelma and Kalapuyan files). Many audio recordings are also present, some of which are duplicates of those at the California Language Archive. In addition to the materials browsable through the finding aid, Bright's email correspondence and computer files can be accessed onsite at the APS. William Bright's career extended to a wide variety of linguistic work, including Native Californian languages and literatures, Native American place names, editorships of major linguistics journals, and writing systems of the world.