1. Donaldson, Ray S., November 13, 1969, November 5, 1971 Pickett, William B. Indiana University » Center for Documentary Research and Practice » Collection: ohrc015: Biography: Homer E. Capehart, 1969-1973
2. Douglas, Melvyn, December 22, 1973, December 26, 1973, July 2, 1974, July 24, 1974, May 13, 1974 Arthur, Thomas H. Indiana University » Center for Documentary Research and Practice » Collection: ohrc021: Biography: Melvyn Douglas, 1972-1980
3. Halleck, Charles A., December 15, 1969 Patterson, James T. Indiana University » Center for Documentary Research and Practice » Collection: ohrc064: Indiana Politics, 1969, 1976, 1978
4. USWA Local 1010 Records, 1938-1986, bulk 1938-1960 11.25 Linear Feet (17 Boxes, 20 Volumes) United Steelworkers of America. Local 1010. (East Chicago, Ind.) Indiana University » Indiana University Northwest, Calumet Regional Archives
5. Webb, Robert S., June 17, 1973 Tudor, David F. Indiana University » Center for Documentary Research and Practice » Collection: ohrc103: William E. Jenner and Indiana Politics, 1971-1974