Tschiffelj, Berne Swiss,

Breguet, n.4326

"Rèpètition de première Classe sur les Principes des Chronomètres", calendar, ruby lever escapement, hour, quarter and half-quarter repeater, sold to M. le Professeur Shumacher, on 23 February 1829 for 3,200 FF.

Robert Robin, Horloger du Roi, n.59

Lever escapement and thermal compensation

Breguet, n.156

"Montre a repetition des quart a toc" Robin-style anchor escapement, sold on 28 June 1793 to Monsieur Fabre Loncle.

Louis Tavernier, Paris Rue de la Loi, n.K+B 552

Chronometer with quarter hour repeater and calendar, pivoted detent escapement with experimental thermal compensation

Anonymous

Robin's lever detent escapement of special shape

Le Roy à Paris n. 3278

Revolutionary and Gregorian calendar, "virgule" escapement.

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

Duval fecit à Frèvillè

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

Breguet, n.2, Horloger de la Marine Royal Nouvelle series

Garde temps, rèpètition de première Classe sur les princes des chronomètre” sold to Count Mercy d’Argenteau on 28 January 1824 for 3,400 FF. Repetition of hours, quarters and half quarters, monthly calendar. Jumping hour.

Thermometer attributable to Courvoisier n.625

Made on the Houriet principle with a special dial

Breguet et Fils, n. 1714

“Subscription" watch, Cassa di Joly no. 1769, sold to Prince Kurakin on August 9, 1811, for 1,080 FF, returned in 1812 and resold to the Princes of Valencay on May 8, 1812, for 980 FF.”

Breguet apocrifo, n. 570

“Montre de souscription”.

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.

Breguet, n.4763

« Simple garde-temps, arbre percé 20 lignes échappement ancre” sold to Monsieur de Bignon 11 March 1858.