細節
A RARE 4-BORE SINGLE-BARRELLED PERCUSSION BIG GAME RIFLE
THE BARREL BY JOVER & SON, LONDON, CIRCA 1790
Converted from flintlock and remounted, with heavy 34 5/8 in. (88 cm.) octagonal sighted barrel signed in gold, scroll engraved patent breech and lock, walnut half-stock, London proof marks, punched Indian script on the barrel