France, monumental mantel clock, 8 day, time and strike, spring driven movement with triple calendar, moon phases and barometer in a black slate case with green malachite insets and incised gold highlights. All dials are white enamel and the clock has

France, monumental mantel clock, 8 day, time and strike, spring driven movement with triple calendar, moon phases and barometer in a black slate case with green malachite insets and incised gold highlights. All dials are white enamel and the clock has exposed Brocot escapement on center dial. there is a crack in the case in the bottom left and minor chips at top, and bottom right corner. The dials are in good condition with a hairline at 12 and a small crack at the winding arbor on the clock dial.