- United States Court of Claims | Friday, January 19, 1968 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, May 24, 1973 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, September 14, 1971 | Cited 0 times
- District Court, N.D. Illinois | Tuesday, July 16, 1968 | Cited 0 times