Newer moon dial face for a grandfather or tall case clock from the estate of a clock collector and restorer. This face has a mechanical dial that shows the phases of the moon as it goes around. It measures 14" high and 10" across. The clock face is 8" across. We're not sure of the maker or exact vintage of this clock, but it is a newer reproduction piece with plastic gears on the back (just to drive the moon dial, and not full clock movement) and numbers on the clock face.