Double comma escapement (double virgule)
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“Repetition à ponts” con scappamento a cilindro in rubino, venduto al generale Nicholas Joseph Maison, il 30 settembre 1807 per 1.696 FF .
Lever escapement, quarter and hour repeater, republican calendar.
Straight lever escapement (attributable to Marguerite Dupont who was a watchmaker in Alençon in 1795)
Dead independent seconds movement, cylinder escapement.
Straight lever escapement, quarter hour repeater
Cylinder escapement.
Verge escapement
Garde temps with detent pivotè escapement, sold to Prince Sergey Sergeevich Gagarine, 1 May 1810 for 1,200 FF, as recorded in Moreau's archives.
Dead seconds chronometer with in-line straight lever escapement.
Orologio a secondi morti con scappamento a virgola
Hour and quarter repeater with cylinder escapement.
Detent anchor escapement by Robert Robin, quarter hour repeater.
"Montre simple” N.3707 sold to Monsieur Furchy Notaire on 31 June 1822 for 1140 FF.
Quarter and half quarter hour repeater with ruby cylinder escapement no. 255.
Experimental verge escapement