- United States Board of Tax Appeals | Tuesday, April 23, 1935 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, September 24, 1956 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, May 22, 1950 | Cited 0 times
- Supreme Court of Pennsylvania | Tuesday, October 4, 1949 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, April 18, 1938 | Cited 0 times
- Superior Court of Pennsylvania | Tuesday, July 13, 1954 | Cited 0 times
- United States Tax Court | Thursday, February 26, 1976 | Cited 0 times