- Supreme Court of Pennsylvania | Tuesday, January 3, 1950 | Cited 0 times
- Superior Court of Pennsylvania | Friday, July 24, 1992 | Cited 0 times
- Utah Supreme Court | Wednesday, April 21, 1965 | Cited 0 times
- Court of Appeals for the Second Circuit | Friday, August 12, 1994 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, December 27, 2005 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, June 10, 1991 | Cited 0 times
- Court of Appeals for the Second Circuit | Monday, March 3, 1980 | Cited 0 times
- Court of Appeals for the Second Circuit | Monday, March 11, 1991 | Cited 0 times
- Court of Chancery of Delaware | Tuesday, March 15, 1960 | Cited 0 times
- Supreme Court of the United States | Monday, November 18, 1957 | Cited 0 times