Oral history interviews with Lewis L. McArthur and Taz Conner were conducted on September 28, 1999. In these interviews, McArthur discusses his work on the Oregon Geographic Names Board, and Conner discusses his work to get land returned to the Wallowa band of the Nimiipuu (Nez Perce) people.

Oral history interview with Lewis L. McArthur conducted by Nancie Fadeley from April 16 from June 8, 1982. McArthur discusses his work on the book "Oregon Geographic Names," and his career as an industrial engineer for the Ray F. Becker Company.

Oral history interview with Lewis L. McArthur conducted by an unidentified person on October 4, 1999. In this interview, McArthur discusses place names in Oregon and their relationship to Oregon's colonial history.

Oral history interview with Lewis L. McArthur conducted by Eliza Canty-Jones on December 28, 2006. In this interview, McArthur discusses his work on the book "Oregon Geographic Names."