Side lever experimental escapement
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“Resilient lever” lever escapement modified by Mortimer George Cole.
"Souscription" with auxiliary minutes and seconds
“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.
“Répétition à ponts, medium size, 19 lignes, pierced arbor, gold case no. 4068, half-quarter repeating, lever escapement,” sold on 16 March 1826 to Monsieur Spies. Monthly calendar and a secret compartment containing the portrait of a young woman.
Dead-beat seconds watch with double-wheel duplex escapement.
Robin style movement with cylinder escapement.
Chronometer with Robin escapement
‘Montre a repetition des quart a toc’ lever escapement, monthly calendar, sold on 09 August 1792 to Monsieur Robert (Anglais) for 1800 francs “Nouveau calibre”.
Twin barrel chronometer, monthly calendar with ruby lateral lever escapement
Self-winding hour and quarter repeater with pedometric oscillating mass, cylinder escapement.
Watch for the Turkish market, quarter-hour repeater with ruby cylinder escapement, shipped to the Maison de Russie on 23 April 1810 and sold by Moreau on 31 December 1810 for FF 1,680.
“Montre de souscription” case n.918 sold au freres Chaudoir 20 Nivose an 13 (10 Janvier 1805)
Josiah Emery Straight Lever Escapement Chronometer.
Thirty-tooth “rack lever” escapement
Skelectric watch with Masonic decoration.