“Montre de souscription”.
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Scappamento ad ancora detent di Robin
Quarter hour repeater and calendar with Debaufre escapement modified by Pierre Le Roy
Dead independent seconds movement, cylinder escapement.
« Simple garde-temps, arbre percé 20 lignes échappement ancre” sold to Monsieur de Bignon 11 March 1858.
Montre a répétition de quart, a grand second d’un coup, sur le principes de chronomètre.
Quarter hour repeater by touch with special cylinder escapement.
“Resilient lever” lever escapement modified by Mortimer George Cole.
“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)
“Rèpètition de Première Classe” with ruby cylinder escapement, sold to an anonymous “monsieur” on 13 July 1811 for 1,728 FF, resold to Monsieur Gozzel on 22 May 1822 for 900 FF.
Dead seconds chronometer with in-line straight lever escapement.
Dual scale thermometer on the Houriet principle
Hour and quarter repeater with cylinder escapement.
"Montre simple” N.3707 sold to Monsieur Furchy Notaire on 31 June 1822 for 1140 FF.
“Rèpètition à minutes” chronometer with double-wheel duplex escapement, sold to the Spanish Princes in Valençay on 29 May 1809 for the price of 2,400 F.