1955 first noted in Curatorial Annual Report page 10, 1955; Time Ball removed and restored and replaced in 1977 - work done by Don Treworgy, Bob Francis, Ray Bugbee, Don Bilodeau, Fritz Klotz, Roger Scarfe, Geoff Knauth; On roof of Clock Shop until building renamed for Edmondson family in 1979 ( original owners Catherine Greenman Edmondson and husband, John); SEE : Edmundson House