Financial records and business letters of a pioneer businessman of Portland, Oregon, dating primarily from the early 1850s. Includes records of Norris & Company, S. M. Holderness & Co., and Winter & Latimer of San Francisco, California. Also included are commissary accounts of the Oregon Mounted Volunteers, 1855, and a record of witness fees from the U.S. Circuit Court in Multnomah County, Oregon, 1859-1866.