Duval fecit à Roùen

Pablo Farran en Barcellona

Double comma escapement (double virgule)

Cayetano Sanchez

Josiah Emery Straight Lever Escapement Chronometer.

Robin a Paris n.22940

Small sized watch, cylinder escapement, enamelled case

Guillarmod Frères

Self-winding hour and quarter repeater with pedometric oscillating mass, cylinder escapement.

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.

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.

Martin Boeck Wien, n. 34

“Montre de souscription” with double wheel duplex escapement. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017

Breguet a Paris, montre simple a savonette remontoir n.3754

Sold to Son Excellence M. Achille Fould on 12 November 1860 for 950 FF. Presented to Professor Heinrich Siegel

Pierre Giteau n.3946

Hour and quarter repeater, mustache lever escapement

Eduard Forbes Liverpool, n.366

Thirty-tooth “rack lever” escapement

Anders Lundstedt, n.414

Sully's escapement

Vacheron & Constantin Genève n.10313

Hour and quarter repeater and alarm with cylinder escapement.

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

Breguet n. 3352

“Simple gold watch with grandes secondes d’un coup” sold on 1 March 1860 to Monsieur Mathias for 655 francs, returned by the same on 8 March 1866, resold to Monsieur Henry Mallet for 875 francs to be presented to Doctor Lienard, double barrel, independent seconds, lever escapement.