- Court of Appeals for the Eighth Circuit | Friday, December 12, 1969 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, November 29, 1971 | Cited 0 times
- District Court, S.D. Iowa | Tuesday, November 23, 1976 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, November 13, 1967 | Cited 0 times