- Supreme Court of Pennsylvania | Tuesday, March 13, 1962 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, December 27, 1985 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, June 15, 1964 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, February 3, 1964 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, July 2, 1973 | Cited 0 times