Lefaucheux pinfire revolver, triple action, 20 shots, 7 mm caliber . Barrel with alternating concentric chambers, on two rows. Hammer with two superimposed strikers corresponding to the barrels and the barrels. Carcass in steel struck "LF 55 J". Folding trigger. Plates of stick in clear walnut varnished. Iron ramrod. B.E. Polished white finish. About 1870.