Quarter andhour repeater, jumping hours device with experimental ruby verge escapement.
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“Repètition dix minutes aux deux styles à volontè a heur sautants” with ruby cylinder escapement and parachute, sent “au freres Chaudoir”, 29 Pluviose an 10 (18 February 1802), revised at the request of Monsieur Mazeau in 1828.
Souscription watch
“Montre de souscription” case n.307 « Remise a son excellence l'Ambassadeur de Espagne pou faire passer a Monsieur X » 5 Terminador an 9 (24 Jullet 1801)
Decimal watch with virgule escapement, power reserve, jumping hours and barometer, center seconds n.4737 belonging to Antoine Louis Leon de Saint-Just.
Decimal watch with calendar and special escapement
Sold to Son Excellence M. Achille Fould on 12 November 1860 for 950 FF. Presented to Professor Heinrich Siegel
Revolutionary with Robin type 2 dial, republican calendar, verge escapement
Hour and quarter touch repeater with Debaufre escapement modified by Pierre Le Roy, enamelled case.
Dead seconds watch with lever escapement by Pouzait
“Resilient lever” lever escapement modified by Mortimer George Cole.
Quarter hour repeater with double wheel duplex escapement.
Quarter hour repeater by touch with special cylinder escapement.
Chronometer with Earnshaw spring detent escapement, spherical balance spring.
Repetittion a cuvette ruage 4269 en or 742 Gros, vendu au General Moreau le 2 octobre 1810 au prix de 1800 FF