From Graces Guide
of South Green Works, Dereham, Norfolk.
1941 Private company.
1947 Listed Exhibitor, British Industries Fair. Manufacturers of High Grade Electric Timepieces and Wall Clocks in Selected Walnut, Maple, Sycamore and other Beautiful Woods. (Olympia, Ground Floor, Stand No. D.1616) 
1961 Manufacturers of electric clocks. 305 employees.