probably British in the Continental manner, 17th/18th century, two shot, double sighted, rotating 8-1/2 in. steel barrel, lacking proof marks, side plate, trigger guard, richly patinated, shell carved stock, classically decorated brass escutcheon, pierced buttcap, no apparent markings

loss at stock near barrel tang, cocking mechanism stuck, other typical wear and surface abrasions with associated losses, polish residue, finish loss at grip, light pitting, corrosion at steel elements