- Supreme Court of Colorado | Monday, July 9, 1956 | Cited 0 times
- Court of Chancery of Delaware | Thursday, May 19, 1977 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, June 30, 1958 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, July 1, 1958 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, February 4, 1981 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, March 19, 1963 | Cited 0 times
- South Dakota Supreme Court | Wednesday, October 31, 1973 | Cited 0 times
- Superior Court of Pennsylvania | Tuesday, July 14, 1953 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, November 9, 1965 | Cited 0 times