William Sprengnether, Jr.
- Photos
- William Sprengnether and Student Seismograph
- W.F.Sprengnether Jr - Fr. Macelwane & Archbishop of Brisbane Australia - RE: the purchase of seismometers for the university there - W. Sprengnether personally installed them)
- W. Sprengnether (left)
- W. Sprengnether, Jr. and wife on trip to Australia (left)
- An Early Seismograph - manufactured when company was on Olive
- Article about William Sprengnether Sr and Jr in the St Louis Globe Democrat
- William Sprengnether Sr. and Jr., ca 1947, from the J.S.A. 25th Anniversary Commerative Volume
You can find more information about the Center, seismology, and many other earthquake-related topics by visiting the Center's homepage, or by contacting Dr. Robert Herrmann.