- District Court, D. Delaware | Wednesday, April 9, 1975 | Cited 0 times
- District Court, W.D. Pennsylvania | Wednesday, September 24, 1969 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Monday, August 7, 1972 | Cited 0 times
- District Court, W.D. Pennsylvania | Wednesday, July 11, 1973 | Cited 0 times
- Court of Appeals of Texas | Tuesday, November 30, 1971 | Cited 0 times