Attr. Williams & Hatch Keyhole Regulator. 12 in. painted metal dial has black Roman hour numerals and blued open moon hands; brass 8 day weight driven time only movement signed "E. Howard & Co., Boston", recoil escapement, solid brass pulley, iron banjo style weight, E. Howard pendulum with brass keystone, ebonized pendulum stick and brass covered bob. In an attr. Hatch & Williams of North Attleboro, MA wall hanging keyhole case with original reverse painted and gold leaf tablet. E. Howard movement and pendulum have been inserted into this case and the replaced dial has been repainted and signed "E. Howard & Co., Boston"; original rosewood grained finish has been French polished and has partial weigh baffle. Has winding key. 33 in. high x 14.25 in. wide x 4 in. deep. Weight: 18.75 lbs.