"There is probably no language spoken in North America possessed of a nominal inflection more developed than the Klamath." -Albert Samuel Gatschet, The Klamath Indians of Southwestern Oregon (1890) The Klamath Indians of Southwestern Oregon: Contributions to North American Ethnology, Volume II, part I (1890), by Albert Samuel Gatschet, is a two-part document, second in the nine-part series Contributions to North American...