1. Lythgoe, Richard F., May 3, 1979 King, R.T. Indiana University » Center for Documentary Research and Practice » Collection: ohrc041: Economic History of Indiana in the Twentieth Century, 1976-1980
2. Labhart, Henry, May 31, 1995 White, Sam Indiana University » Center for Documentary Research and Practice » Collection: ohrc090: Remembering Indiana in the Twentieth Century, 1995-1996
3. Kuhlenschmidt, Delbert; Kuhlenschmidt, Mildred, June 2, 1995 White, Sam Indiana University » Center for Documentary Research and Practice » Collection: ohrc090: Remembering Indiana in the Twentieth Century, 1995-1996