Robert Robin de la Soc.te des Inv.tons et Dècouvertes, n.3

Urban Jürgensen n.696

Quarter hour repeater with double wheel duplex escapement.

Lefevre a Paris

Detent Lever escapement invented by Robert Robin. Restored by Breguet.

Anders Lundstedt, n.414

Sully's escapement

Johann (II) Holtzmann Wienn

Dual scale thermometer on the Houriet principle

Mugnier, Horloger de l’Empereur et du Roi à Paris n.726

Souscription watch

Hilaire Bassereau n.761

Robin style movement with cylinder escapement.

Attributable to Dubois et Fils n.3067

Quarter hour repeater and calendar with Debaufre escapement modified by Pierre Le Roy

Lepaute (oppure Le Paute) a Paris

Scappamento ad ancora detent di Robin

Robert Robin a Paris, n.42

Side lever escapement.

Robert Robin a Paris n.212

Hour and quarter repeater, cylinder escapement, enamel case

Annual calendar with manual equation of time, thermometer (Bongrand system)

Breguet, n.4742.

Montre simple medaillon eccentrique 13 lignes ½, cylinder escapement in ruby sold to Lionel Rothschild (banker) on 31 May 1831 for 1,400 FF.

Guiot a Paris n.1196

Watch presented by Napoleon Bonaparte to Jean Joseph Gauthier on 21 Floréal Year VII (May 10, 1799), verge escapement

Breguet, n.1583

Built on the principle of “garde temps”, quarter and half quarter hour repeater with double wheel duplex escapement sold to Monsieur Egerston (Egerton) on 17 December 1813 for 3,000 FF .

Mugnier, Horloger de l’Empereur et du Roi à Paris, n.795

Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement