Antique Cased Pair of Percussion Cap Duelling Pistols

A cased pair of percussion cap duelling pistols. These pistols feature wooden stocks, likely walnut, with brass accents. The barrels and firing mechanisms appear to be steel or iron. One pistol has clear markings and engravings. The set is housed in a wooden case lined with deep red velvet. The age is estimated to be mid-19th century. Condition: Good, showing signs of age and use commensurate with age. Patina and wear are visible.