- Court of Appeals of Maryland | Monday, July 3, 1972 | Cited 0 times
- Court of Appeals of Maryland | Thursday, May 29, 1975 | Cited 0 times
- District Court, D. Maryland | Friday, March 20, 1959 | Cited 0 times
- Supreme Court of Pennsylvania | Monday, January 18, 1960 | Cited 0 times
- Court of Appeals of Washington | Thursday, April 22, 1982 | Cited 0 times