The Henry Broderick Papers contain ephemera related to Henry Broderick, a Northwest pioneer. It includes correpondence, samples of literary journals, and requests for historical materials. These papers, whcih date from 1875 through 1904, also consists of an application for membership as a fellow of the Society of Science Letters and Arts of London.

The Myrons Eells collection contains articles, books, manuscripts, and correspondence. This extensive collection, which spans from 1848 to 1998, also consists of speeches, sermons, scrapbooks and other ephemera created or collected by Myron Eells.

The Walker Family Papers contain correspondence, a translation, and letters. These papers, which date from 1846 through 1957, also contain biographical and diary accounts, obituaries, and memorial brochures.