Dakota Indians Manuscripts of James Ripley Walker on Sioux Indians acquired by Colorado State Historical Society Library. Newsletter State Historical Society Nov. 1959 p.2-3 in pains "America's lost People", a series of 12 parts by Robert W, Fenwick. Post Jan. 3-15, 1960 Tree burials in South Dakota. Wi-iyohi v.9 #11 Feb. 1956 p.11 Time concept, perspective and premise in their sociocultural order. Plains Anthropologist v.$ -#9 May, 1960 0