- Robert Robin Fils, An Empire precision regulator by Robert Robin Fils, Paris, dated 1799
- Robert Robin, A Louis XVI mantel regulator of month duration, by Robert Robin, the polychrome dial by Joseph Coteau and case attributed to Pierre-Philippe Thomire, Paris, date circa 1785Sold
- Thomas Cole, A Victorian tripod regulator, by Thomas Cole, London, date circa 1850Sold
- Julien Le Roy , A Louis XV grande sonnerie and quarter striking long case regulator by Julien Le Roy, Paris, date circa 1736-40Sold