- Supreme Court of Iowa | Wednesday, November 12, 1969 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Thursday, October 29, 1970 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Tuesday, December 22, 1970 | Cited 0 times
- Supreme Court of Minnesota | Friday, July 15, 1955 | Cited 0 times
- District Court, D. Rhode Island | Wednesday, April 17, 1968 | Cited 0 times