Attribuited to Sylvain Mairet n.2241

Recordon London, attribuibile a J.F. Houriet

Chronometer with Earnshaw spring detent escapement, spherical balance spring.

Robin a Paris (Jean Joseph) n.599

Verge escapement

Johann Spitznagel in Olmütz n.175

Automatic winding with beating mass, perpetual monthly and weekly retrograde calendar, cylinder escapement.

Le Roy Charles Bazile au Palais Royale 88 à Paris n. 3568

Hour and quarter repeater with cylinder escapement.

Breguet, Horger de la Marina Royale, N.3707

"Montre simple” N.3707 sold to Monsieur Furchy Notaire on 31 June 1822 for 1140 FF.

Breguet et Fils Hor.ger de la marine Royale n.3020

"Repetition demi quart sur timbres” with lever escapement on the “garde temps” principle, hunter case with secret “portrait” compartment, “jumping hours” device sold to Count Panin on 11 June 1821, for FF 4,800, reentered, restored and resold with number 4931 to Monsieur Lacroix of Turin on 16 May 1831 for 4800 francs.

Ring thermometer signed Richer Inv. and made in Paris 12 ventose an 5.

Anonymous n.14988

“Montre de souscription” with verge escapement.

Breguet, n.1195

“Rèpètition de Première Classe” con scappamento a cilindro in rubino, e jumping hour venduto a monsieur Ternaux (Étienne Nicolas Louis Ternaux ) , il 2 Brumaio anno 13 (24 ottobre 1804) per 1.800 FF.

Robert Robin a Paris, n.42

Side lever escapement.

Andrè Hessen a Paris

Weekly winding device, monthly calendar, with comma escapement

Vacheron & Constantin Genève

Alarm with verge escapement

Julien Le Roy n.4905

Finished by son Pierre Le Roy, Sully escapement, calendar.

Robert Robin a Paris n.398.

Hour and quarter repeater, verge escapement, enamelled case.

Breguet et Fils , n. 1474

“Montre de souscription” case n.918 sold au freres Chaudoir 20 Nivose an 13 (10 Janvier 1805)