YOU ARE offerDING ON A LARGE 20 INCH TELECHRON METAL WALL CLOCK WORKING WELL. DIAL IS 18 INCHES IN DIAMETER. MARKED TELECHRON AND WARREN TELECHRON CO. ASHLAND, MASS. USA. ON THE DIAL. LARGE HANDS. NO SECOND HAND. MAY NOT HAVE HAD ONE. PAINTED METAL CASE IS CHIPPING IN PLACES. ORIGINAL TELECHRON MOTOR. I BELIEVE THIS IS A 1H118 MODEL BUT IT IS NOT LEGIBLE ON THE MOTOR. HOOKED A PLUG UP TO THE WIRES WHICH WERE HARD WIRED TO THE WALL OF THE SCHOOL AND IT HAS WORKED FOR THE LAST DAY KEEPING GOOD TIME. NO NOISE IN THE MOTOR. SET KNOB AT BOTTOM ON CLOCK WORKS WELL. GLASS IS GOOD. WOOD BACK ON THE REVERSE OF THE DIAL. A GREAT VINTAGE CLOCK FOR YOUR TELECHRON COLLECTION NOT SEEN VERY OFTEN. DIMENSIONS: 20 INCHES IN DIAMETER ON BACK, AND 4 INCHES DEEP. CLOCKWILL BE DOUBLE BOXED AND INSURED FOR SHIPPING. THANKS AND GOOD LUCK.