Lallemand à Paris, n.450

Attribuited to Sylvain Mairet n.7923 SF

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

Vacheron & Constantin Genève

Alarm with verge escapement

Hubert Sarton n. 5019

Cylinder escapement

Lemarie, Paris.

Orologio a secondi morti con scappamento a virgola

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

Anonymous, quarter-repeating watch

Cylinder escapement watch formerly belonging to Louis Bonaparte (1778–1846), brother of Napoleon, King of Holland, and passed down within the Imperial dynasty.

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

Guinand, les Brenets Svizzera

Dead seconds watch with duplex lever escapement by Jean Renaud

Andrè Hessen a Paris

Weekly winding device, monthly calendar, with comma escapement

Thomas Engel Aesch Luzern

“In homage to A.L. Breguet”, chronometer with thermometer, weekly calendar and power reserve.

Blanc Fils Palais Royal

“Montre de souscription”.

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.

Lechopie a Paris n.1292

Experimental verge escapement

Eduard Forbes Liverpool, n.366

Thirty-tooth “rack lever” escapement

Breguet, n.1593

“Repetition à ponts” con scappamento a cilindro in rubino, venduto al generale Nicholas Joseph Maison, il 30 settembre 1807 per 1.696 FF .