French made double barreled pistol, cal. circa .45 percussion, over- and under deep rifled screw-in barrels,
2" barrels with brownish finish in Damascus style, cocking one hammer will release the related folding trigger, the system is kept in the white, typical for the 1850 - 1860's  period channeled grips as often found on dueling pistols,  iron butt cap.
Very tight, perfect working pistol in excellent condition    $2,000.