TREND MAHOGANY REGULATOR WALL CLOCK.20th century. Time and strike Kieninger modern German movement with mechanical chime, three weight and mercury-style pendulum; plays Westminster tune on quarter hour with off/on lever; dial with Roman hour markers and seconds dial with Arabic markers; elegant case with beveled glass by Trend Clock Company, Zeeland, Michigan, producer of high quality American clocks; company was purchased by Sligh Furniture Company of Holland, Michigan in 1968, which ceased production of clocks in 2005 - 70 in. high. Estimate $600-900