- Supreme Court of Pennsylvania | Wednesday, March 25, 1970 | Cited 0 times
- Superior Court of Pennsylvania | Thursday, January 4, 1973 | Cited 0 times
- Superior Court of Pennsylvania | Monday, March 31, 1975 | Cited 0 times
- Court of Appeals for the Third Circuit | Monday, June 26, 1972 | Cited 0 times
- Commonwealth Court of Pennsylvania | Thursday, April 30, 1998 | Cited 0 times