Seth Thomas "O.G.", ca 1863. 30 hour weight mantle clock, strikes a coil gong, and is running. 25 inch mahogany veneer case is very nice considering its age. Only 2-3 small nicks, covered with stain. The weights are not correct, glass is a replacement. There is a Plymouth Hollow label, over50% still on the backboard. Correct old metal dial was repainted. A very nice looking early clock. Ly-Seth Thomas No.978.