International Symposium Administration and Financial Records, 1983-1988 Box 5 Unit ID: 7 Date: 1983/1988
International Symposium and Exposition on Robots correspondence, January-May, 1987 Box 3 Unit ID: 26 Date: January-May, 1987
International Symposium correspondence, August-December, 1988 Box 4 Unit ID: 31 Date: August-December, 1988
International Symposium correspondence, January-April, 1988 Box 4 Unit ID: 29 Date: January-April, 1988