19th-Century Single-Action Revolver Illustration - Historical Firearm Design #212590 (License: Personal Use)

This black-and-white engraving depicts a classic single-action revolver, likely from the mid-to-late 1800s, featuring a polished wooden grip, exposed six-chamber cylinder, and a long barrel with visible rifling lines. A loose metallic cartridge lies beside the muzzle, illustrating the ammunition type used. The trigger guard, hammer spur, and lanyard ring at the grip base emphasize its period-correct military or civilian design.

Used on historical firearm websites, museum digital archives, educational content about Old West weaponry, or collector guides; matches user intent for visual reference, academic study, or antique identification.