- Supreme Court of Iowa | Wednesday, March 27, 1974 | Cited 0 times
- Michigan Supreme Court | Monday, April 5, 1948 | Cited 0 times
- Supreme Court of Minnesota | Friday, November 16, 1973 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, April 13, 1956 | Cited 0 times
- Supreme Court of Minnesota | Friday, May 27, 1949 | Cited 0 times