A derringer-style pocket pistol attributed to the English maker John Evans, made around 1845 to 1855 and sold as a used antique handgun. It has no serial number, a 4.5-inch barrel in .50 caliber, and Birmingham proof marks underneath the barrel. Roughly half of the brown Damascus pattern striping survives on the barrel, and a silver band sits beside the rear sight. The hammer has been repaired at some point; the action works well.

The stock shows the kind of wear a pocket pistol picks up from being carried, but the seller rates it very good overall. For a Delaware collector interested in British percussion-era pocket arms, this one offers honest condition, clear proof marks and the attractive remains of its Damascus finish, with the hammer repair disclosed up front. It is a display and study piece rather than a shooter.

Key features

• .50 caliber, 4.5-inch barrel
• Made circa 1845 to 1855, attributed to John Evans
• Birmingham proof marks under the barrel
• About 50 percent brown Damascus pattern remaining
• Silver band by rear sight; hammer repaired

Delivery goes through a Delaware FFL dealer, who will want photo ID and a completed Form 4473 and will run the background check before you take it.