Finished by son Pierre Le Roy, Sully escapement, calendar.
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Robin style movement with cylinder escapement.
“Compteur militaire” cylinder escapement 84 divisions
Monthly and week calendar, with central seconds, verge escapement.
Turkish market watch, hour and quarter repeater with ruby cylinder escapement, translucent red enamel case, sold to Leroy in Constantinople for 2,400 FF (Breguet agent).
Chronometer with Robin escapement
Reverse hour-quarter repeater (pull)
Repetittion a cuvette ruage 4269 en or 742 Gros, vendu au General Moreau le 2 octobre 1810 au prix de 1800 FF
Lever escapement and thermal compensation
Detent anchor escapement by Robert Robin, quarter hour repeater.
Dead independent seconds movement, cylinder escapement.
Movement with “à pattes d'ecrevisses” (crab leg) escapement
Month-day calendar with Poizait lever escapement large central seconds mounted in mahogany case
Robin's lever detent escapement of special shape
Martin-Pouzait lever escapement
Hour and quarter repeater and alarm with cylinder escapement.