- Court of Chancery of Delaware | Wednesday, December 22, 1965 | Cited 0 times
- Supreme Court of Iowa | Tuesday, December 16, 1952 | Cited 0 times
- Supreme Court of Iowa | Wednesday, November 15, 1972 | Cited 0 times
- Supreme Court of Iowa | Wednesday, November 22, 1978 | Cited 0 times
- Supreme Court of Iowa | Tuesday, March 7, 1944 | Cited 0 times
- Supreme Court of Iowa | Tuesday, October 15, 1946 | Cited 0 times
- Supreme Court of Iowa | Tuesday, June 14, 1949 | Cited 0 times
- United States Tax Court | Friday, November 16, 1962 | Cited 0 times