Exceptional Horological Sale Celebrat...
Hotel Noga Hilton, Geneva, Apr 24, 2004
A lot of 3 loose pages, comprising observations on the double regulator of Louis XVIII (Breguet N° 3177, today in the Musée des Arts et Métiers à Paris), made from September 1822 to July 1823. Accompanied by a note regarding a dispute between Breguet and Bourdier, who had made a double clock on the model of one owned by Louis XVIII.