Abstract The Henry Eyring papers (1915-2010) contain correspondence, financial material, awards, a biography by Steven H. Health, news clippings, autobiographical writings, medical records, article reprints, and speeches. From Eyring's teaching career, it contains histories of the Princeton University Chemistry Department (of which Eyring was a faculty member from 1931 to 1946), class record books, exams and lecture notes (from his years as a chemistry professor at the University of Utah, 1946-1977),...