A Beautiful And Rare American Revolutionary War Period Large Boxlock Action Double Cannon Barrelled Flintlock Volley Gun Pistol, Silver Scroll Inlaid Butt

A renown ‘Queen Anne’ style volley gun. A fascinating and most rare breech loading piece, with twin over and under turn-off cannon barrels, that is able to fire as a volley gun, with both barrels simultaneously, or, one after the other, using a unique sliding trigger guard that opens or covers one of the ignition pans as is required. 50 bore, double barrelled large over and under flintlock boxlock pistol, c1770,” the muzzles starred for a barrel key, with two separate pans beneath a single frizzen, the sliding cover of one pan operated by the sliding trigger guard, the frame retaining traces of etching, the rounded flat sided walnut butt inlaid with silver scrolls and wavy lines. World famous English gunsmith from London Durs Egg was renown for making incredibly similar rare twin cannon barrelled pistols, also with unusual covered pan actions. No proofs. Discussing with Howard Blackmore of the Tower Armouries some decades ago, the non-proved 18th century guns were often for the American export market where proofing was not required. Queen Anne pistols are characterized by the fact that the breech and the trigger plate are forged in one piece with the lock plate, foreshadowing by over 100 years the so-called "action" of a modern weapon. With the typical 'Queen Anne' pistol the barrel unscrews with a barrel key or wrench just ahead of the chamber where the powder and ball are placed when the pistol is loaded. The chamber is long and narrow with a cup at the top shaped to fit the bullet (a round lead ball). The user can quickly fill the chamber with black powder and put a bullet on top; the barrel is then replaced, sealing the bullet between its cup and the breech end of the barrel.

The bullet is larger than the barrel, so the breech is tapered to compress the ball as it moves forward at the moment of firing to tightly fit the bore. High gas pressure is developed behind the bullet before it is forced into the barrel, thus achieving considerably higher muzzle velocity and power than with a muzzle loader. The barrel was often rifled, which improves accuracy. The system also avoids the need for wadding or a ramrod during loading. It was not hugely successful as a military weapon at the time because in the heat of battle the separate barrel could be dropped during loading. The greatest popularity of the Queen Anne was as an effective self-defense weapon. They could be highly decorated with silver to suit the tastes of the very wealthy. But in the case of a double barrel they were especially popular, but most expensive, in fact considerably more than a pair of single barrelled versions.
The firing action functions on a single cock, wear overall to stock and steel as usual due to age. Pistol 10.5" long overall,

Code: 23317