This program consists of primarily of recordings converting Robert C. Hollow's Mandan dictionary into Hidatsa with the assistance of speaker James Driver. Most of the recordings consist of a Hidatsa word list elicited by the reading of English terms and phrases from the Mandan-English section of Robert C. Hollow's Mandan dictionary. The Mandan equivalents from the dictionary are infrequently given. Includes occasional discussion of context and usage of given words, as well as occasional comments on Hidatsa social life and customs. Also includes recordings analyzing the "Sacred Arrow Myth" that Bowers recorded with Sam Newman in Hidatsa in July 1932. James Driver also gives several narratives in Hidatsa on "Trip with Paul Ewald to family graves," "Data on tribal lands," "History of the Catholic Mission," and "Traveling to Minot," which in part concerns the Influenza Epidemic of 1918-1919. Accompanying material: letter to Whitfield J. Bell, Jr.; table of contents.