- "Heider Michael in Wien Ao 1827"
- Michael Heider
- brass, orginial leather case
- verge escapement with fusee, alarm on bell
- 2¼ in
This carriage clock by the Viennese clockmaker Michael Heider is signed and dated (1827) on the plate. A rarity is the original octagonal leather case, which is still extant. The movement with verge escapement and fusee is also equipped with an alarm on bell.