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

Urban Jürgensen n.696

Quarter hour repeater with double wheel duplex escapement.

Breguet, n.2107/1385

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.

Robin a Paris (Jean Joseph),

Monthly and week calendar, with central seconds, verge escapement.

Julien Le Roy n.4073 finished by his son Pierre Le Roy

Hour and quarter repeater with verge escapement

Robert Robin aux Galerie du Louvre n.116

Lever escapement, quarter and hour repeater, republican calendar.

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

Anders Lundstedt, n.414

Sully's escapement

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.

Theodore Leroy horloger du Roi n.10792

Reverse hour-quarter repeater (pull)

Jaquet Droz & Leshot (London)

Dead independent seconds movement, cylinder escapement.

Louis Berthoud n.2574 (bis)

Quarter hour repeater movement with duplex escapement.

Kinable a Paris n.743

“Montre de souscription” with calendar and virgule escapementa

Pablo Farran en Barcellona

Double comma escapement (double virgule)

Breguet, n.1782

“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.

Anonymous attributable to Charles Edouard Jacot, Switzerland

Dead central seconds watch with star duplex escapement invented by Charles Edouard Jacot with 1/4 second diablotine