- Court of Appeals for the Seventh Circuit | Friday, September 11, 1970 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, September 15, 2005 | Cited 0 times
- District Court, E.D. Wisconsin | Wednesday, October 11, 1972 | Cited 0 times
- District Court, N.D. Illinois | Tuesday, October 30, 1962 | Cited 0 times