Seth Thomas crystal regulator, "Empire No. 4", ca 1907. The case has a bronze top and base with raised gold ornaments, polished brass frames around the four beveled glasses, and stands 11 inches tall. One tiny corner chip on the back glass. Round movement, enclosed spring barrels, signed by ST, running strong. One piece, signed, porcelain dial, has a dirty hairline from 10 to 1. As you know, an ultrasonic bath would help it immensely. Good imitation mercury pendulum, four turned feet, correct hands and key. Ly-Seth Thomas, 2004 Edition No. 717.