An English Transitional "Bar Hammer" Percussion Revolver, London, late 1840s.

An English Transitional "Bar Hammer" Percussion Revolver, London, late 1840s. This rare English transitional percussion revolver, manufactured in London during the late 1840s, represents a critical evolutionary stage in firearms development, bridging the gap between the multi-barrel pepperbox and the modern single-barrel revolver. The weapon is chambered in 10.8mm caliber and features a substantial octagonal steel barrel and a large six-shot cylinder, both of which exhibit period proof markings. The steel frame is elegantly embellished with fine foliate scroll engraving, characteristic of high-quality mid-Victorian gunmaking, and utilizes a sophisticated double-action mechanism with a distinctive top-mounted bar hammer. The hilt is composed of a finely checkered walnut grip, expertly shaped for a balanced hold. Measuring approximately 32 cm in total length, this transitional piece is a significant artifact of British industrial-era craftsmanship and the advancement of personal defense weaponry. The item is in good condition.