- Supreme Court of the United States | Monday, December 11, 1939 | Cited 0 times
- Supreme Court of Pennsylvania | Thursday, July 2, 1970 | Cited 0 times
- Supreme Court of Pennsylvania | Thursday, May 25, 1972 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, September 19, 1973 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, November 22, 1972 | Cited 0 times
- Supreme Court of Pennsylvania | Thursday, January 7, 1971 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, October 16, 1974 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, November 26, 1973 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, April 22, 1975 | Cited 0 times
- Supreme Court of Pennsylvania | Thursday, November 12, 1970 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, January 21, 1963 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, March 16, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, November 15, 1965 | Cited 0 times
- Supreme Court of the United States | Monday, May 26, 1969 | Cited 0 times
- Supreme Court of the United States | Monday, March 1, 1920 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, February 3, 1955 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, April 4, 1963 | Cited 0 times
- California Supreme Court | Tuesday, September 29, 1970 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, October 3, 1975 | Cited 0 times
- Supreme Court of the United States | Monday, October 9, 1961 | Cited 0 times