AN ENGRAVED BRASS SKELETON ALARM TIMEPIECE

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AN ENGRAVED BRASS SKELETON ALARM TIMEPIECE

On inverted 'Y' frame engraved with foliage, with annular white enamel chapter ring enclosing a silvered alarm-setting disk, with anchor escapement, thread suspension, with separately wound alarm system concealed within the oval base, on shaped base, with glass dome, circa 1850- 9in.(23cm.) high (without dome)