The discovery in 1981 of a trunk full of material belonging to the American anthropologist, John Peabody Harrington, has elicited interest among California anthropologists for the ethnographic notes and personal papers it contained. Among the items found in the trunk were correspondence, news clippings, and other material that present insight into Harrington's career choices just as he was embarking on his life's work. It is the intent of the authors to describe this material and attempt to show how it sheds light on the forces that moved Harrington in the direction of American anthropology.