Correspondence regarding research on Iowa-Oto and Washo. Correspondents include John R. Swanton, E. Charles D. Marriage of the Nevada State Library, Ruth Benedict, Walter Dyk, Robert Lowie, Grace Daughery. Followed by incomplete word lists, possibly Washo; research notes on plants; copy of "The Voice," published by Tahoe Indian Parish, 1947; Washo plant names list; Northern Paiute fish names.; ACLS Collection, section X4a.2, item #17