Papers of the family of Henry Clay Baker, including property, estate, and financial documents. The materials are related to the Baker family of Walla Walla, Washington, and the Tibbetts family of Portland, Oregon. The collection contains property-related documents such as deeds, abstracts of title, and plats. Estate papers relate mostly to Mary Tibbetts. The materials include a "fence book" that describes properties in the estate of Dorsey Syng Baker.