Description: Papers of William F. Schaller, Class of 1910, M.S. 1912 (1889-1975), including programs, clippings, publications, correspondence and photographs (224) relating to student activities, concerts, commencements, athletic events and campus scenes; class notes (1909-1912) for electrical and mechanical engineering and physics courses and a tape-recorded interview (1967) on electrical engineering at Illinois, Ernst J. Berg, Charles P. Steinmetz, faculty and graduate work.