A miniature Dutch Frisian stained oak alarm 'staartklok', dated 1839

pinned 19.5-cm polychrome painted dial with Roman numerals, the back illegibly signed and dated 1839, brass hands and alarm disc, painted gilt flower spandrels and landscape in the arch, posted brass movement with anchor escapement, countwheel striking and alarm on a bell, stained oak case surmounted by three turned finials, break arch door with ebonized pilasters with brass capitals, shaped tail with pressed brass urn lenticle