A listing of Convocation cassette tapes and recordings.  Some of these recordings have been digitized but this list does not reflect this information . 

Materials from Bill Eberly's files that describe his educational history, the development of Manchester's Environmental Science and public school educational programs, the history of Koinonia, syllabi, student notes (confidential), research data on Indiana and other lakes, Cordier biographical material, Indiana history, and Manchester College quips.