FRANCE, BONNEMAIN, Arquebusier à Rouen Revolver with central percussion with simple and double action. Round barrel with five wide rifling. Caliber 10 mm or 40''. Number 2957. "Bonnemain, Arqr A Rouen" signed on the barrel. Cylinder with six rooms. Carcass marked "British Constabulary". Stock with plates out of ebony (?) squared, ring of cap. Length. barrel: 9.3 cm. - Total length: 20.4 cm. Surface oxidations, old points of corrosion in particular with the trigger guard and under the stick, stripes with the cylinder; some stripes with the plates. Category D2. BONNEMAIN-RAVEVEAU, harquebusier in Rouen, 57 quai de Paris, active around 1870-1895.