Assistant district attorney, New York county, New York City, 1960—1966. Attorney Western Electric, 1966—1972, American Telephone & Telegraph Company, New York City, 1975—1983. General attorney New York Telephone, 1972—1975, 1978—1979.
General solicitor American Telephone & Telegraph Company Technologies, Berkeley Heights, New Jersey, 1983—1986, American Telephone & Telegraph Company, Berkeley Heights, 1986—1989, Basking Ridge, New Jersey, since 1990.
- La plume volante. Or, the art of short-hand improv'd. Being the most swift, regular, and easy method of short-hand writing yet extant. Compos'd after fifty years practice ... The fifth edition
- The 18th century was a wealth of knowledge, exploration and rapidly growing technology and expanding record-keeping made possible by advances in the printing press.