Andrè Hessèn

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

Hour and quarter repeater with verge escapement

Breguet, n.1583

Built on the principle of “garde temps”, quarter and half quarter hour repeater with double wheel duplex escapement sold to Monsieur Egerston (Egerton) on 17 December 1813 for 3,000 FF .

Breguet, n.247 nouvelle series.

"Montre simple plate excentrique nouveau calibre 16½ lignes échapt cilindre, cadran émail” sold to Monsieur Benardaky on 01 luglio 1850 at prize of 1200 FF.

Frederik Jürgensen Kiőbenhavn (Copenhagen)

Cylinder escapement.

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

Mugnier, Horloger de l’Empereur et du Roi à Paris, n.795

Quarter hour repeater, grand sonnerie clock watch, Robin detent lever escapement

Duval fecit à Frèvillè

George Graham lever escapement, double-dial astronomical watch, equation of time. Double face watch.

Attribuited to Sylvain Mairet n.2241

Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.

Robert Robin, Horloger du Roi, n.59

Lever escapement and thermal compensation

Walthan modello 1883 18s.

Skelectric watch with Masonic decoration.

Breguet, n.1415

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.

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.

Frères Melly Invenit & fecit, n.1248

Movement with “à pattes d'ecrevisses” (crab leg) escapement

Antoine Tavan

Movement with experimental lateral lever escapement in the Robin style.

Attributable to Dubois et Fils n.3067

Quarter hour repeater and calendar with Debaufre escapement modified by Pierre Le Roy