Abstract The LaPhene "Don" Harris papers (1938-1998) consist of his diaries of boat trips, as well as a dairy written by Mary Beckwith, in which Harris was a boatmen on the journey to Glen Canyon. Also included are two interviews by Roy Webb and Gary Topping and Linda Thatcher. Don "River Rat" Harris gained his Civil Engineering degree at U.S.U. and has been piloting boats down the Colorado as a commercial guide since 1938, starting Harris-Brennan River Expeditions (one of the first three commercial...