I love this clock. Look at that dial. And hands. These BF clocks look so good as they age There is a D+G Winterhalder listed by Loomes in Maidstone (Kent) 1865-74. There is a later version of this movement that is more frequently found. This clock has 2 different sized winding arbors. The newer version has stop works for both the alarm, and main spring. The curved shape back cock also indicates an "earlier" Winterhalder brass movement. height of case = 9 inches.