Thomas Hurley Brents, born on December 24, 1840 in Pike County, Illinois, had a career in politics and the law. The Thomas H. Brents Collection, which dates from 1869 through 1970, consists of an autograph book, correspondence, newspaper clippings, and a biography on Brents.

The Herbert Chauncey Bryson Ledger consists of one bound volume of accounts and notes pertaining to legal matters during the time he practiced law in Walla Walla, Washington from 1902 to 1933.

The Constitutional Convention of Washington Territory Collection, which dates from 1878 through 1978, contains records and documents related to the Constitutional Convention of Washington Territory in the late nineteenth century.

This collection contains Robert Graham’s academic notebooks from his time at Whitman College, two track and field medals, certificates, correspondence, and newspaper clippings dating from 1933 to 1988. Robert Graham was a sprinter for Whitman College, and a member of the class of 1936.

Materials related to the Whitman Women's Club, an organization comprised of the women faculty, wives of faculty, and female staff of Whitman College.