Abstract The William Henry Chamberlin papers (1915-1954) consist of a bound copy of Chamberlin's paper, "Berkeley's Philosophy of Nature and Modern Theories of Evolution," written in 1916-1917 at Harvard under the direction of Ralph Barton Perry, and a photocopy of Ephraim E. Ericksen's "William H. Chamberlin, Pioneer Mormon Philosopher," published in The Western Humanities Review in 1954. Chamberlin was a Utah and Mormon philosopher who taught at...