Digital Images of selected treaties made at Tansy Point between Anson Dart and tribes of western Oregon Country in August 1851, including those who now comprise the Chinook Indian Nation: the Clatsop, Kathlamet, Lower,Wahkiakum, and Willapa bands of the Chinook Tribe of Indians and the Konaack and Klatskanie. Downloadable .pdf of each treaty with an explanatory headnote.
Lower Chinook Ethnographic Notes by Verne Ray, University of Washington Publications in Anthropology, Volume 7, No. 2, 1938: Introduction; pp. 29-165. An ethnographic account of the Lower Chinookan people based on historical sources and interviews with Emma Millet Luscier and Isabelle Aubichon Bertrand.