Recordings of traditional stories, autobiographical narratives, and conversations given by 11 Algonquin speakers in Kitiganik, Quebec.

Collection of research notes by Ilse Lehiste, mostly relating to phonetics. The collection includes over 200 audio recordings (mostly reel-to-reel tapes, and a small amount of cassettes and commercial Estonian vinyl records), many spectrograms (rolled and flat), research notes towards publications, other lab notes, and correspondence and other professional files. This collection is not yet processed. Languages within the collection include Estonian, Finnish, Baltic languages, Icelandic, Russian, Cree, Siksika, and Denesuline (Chipewyan).

Recordings of Cherokee, Naskapi, Penobscot, Sioux (Santee), and Ho-Chunk materials. The copies in the APS Library were made from discs recorded by Speck in the field in various places in the United States, Canada, and Labrador between 1935 and 1937.

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."