20th century, this shelf clock, mounted on a fir wood case, functions as ball bearings are dropped from the sluice onto the wheel, causing it to turn, and thus running the clock. The dial is clear glass with a Roman numeral chapter ring, with time and strike apertures, the gears are visible. Ball bearings are included. Condition: Appears to be very good, as new condition; the molding on the proper left side upper tier of case has broken off and is held on with tape, easily restored. Size: 19” tall, 18” wide, 11” deep. From the Ray Bentley Collection. Condition: Dimensions: 19" x 18".