Radio interview with Rick Harmon conducted by Bob Griggs on February 14, 1989. Harmon discusses his work as editor of Oregon Historical Quarterly.

Radio interview with Lewis L. McArthur conducted by Bob Griggs around 1995. McArthur discusses the work of his father, Lewis A. McArthur, on the first three editions of the Oregon Geographic Names book, as well as his own work on later editions.

Radio interview with Homer Yasui and Jeff Uecker, conducted by Bob Griggs in January 1992 for Oregon Public Broadcasting's Hotline program. Uecker discusses exhibits and events about Japanese Americans in Oregon at the Oregon Historical Society in 1992. Yasui discusses his donation of Yasui family papers to the Oregon Historical Society, and talks about his experience of incarceration by the U.S. government during World War II.