Robin a Paris n.22940

Basserau Fils Rue Vivienne n.2.

“Montre de souscription”.

Anonymous, n. 4097

Anonymous watch with central and auxiliary dead seconds, chicane lever escapement

Vissière Simon Havre n.16

Elève de Winnerl, chronometer with lever escapement.

Julien Le Roy, orologio “double face”

“Double face”, hour and quarter repeater, monthly calendar, centre seconds, early cylinder escapement.

Ch.phe Blanchard à Porrentruy , n.6402

Decimal watch with calendar and special 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.

Annual calendar with manual equation of time, thermometer (Bongrand system)

Robert Robin a Paris, n.42

Side lever escapement.

Pierre Giteau n.3946

Hour and quarter repeater, mustache lever escapement

F.res Veigneur a Geneve

Tide indicator, enamelled dial, cylinder escapement.

Breguet et Fils, n. 2004

“Montre de souscription”, with reverse caliber sold to Monsieur Manu on 1 May 1810 for 600 Francs

Johann Spitznagel in Olmütz n.175

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

Julien Le Roy n.4905

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

Joseph Arnould a Nancy n.1737

Quarter hour repeater by touch with special cylinder escapement.

Cayetano Sanchez

Josiah Emery Straight Lever Escapement Chronometer.