Rare Devisme pepper-box revolver with centerfire percussion, six-shot, 7 mm caliber Frame engraved “Devisme à Paris.” Hollowed-out, tilting cylinder. Hammer without a crest. Checkered walnut grip plates with a screw-mounted, integrated ejector rod. White polished finish. Barrel length: 4.5 cm - Overall length: 15 cm Date of manufacture: circa 1860–1870.