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A Louis XVI mantel regulator of month duration, by Robert Robin, the polychrome dial by Dubuisson and case attributed to Jean-Ferdinand-Joseph Schwerdfeger, Paris, dated 1790
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A Directoire multi-dial skeleton table regulator of eight day duration by Robert Robin, Paris, date circa 1796-99
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A Louis XVI astronomical skeleton clock of month duration by Robin au Louvre, Paris, date circa 1790
