細節
A FINE J. LANG 1870 PATENT 12-BORE HAMMER GUN BY J. LANG, NO. 4368
The action incorporating J. Lang double grip snap-action patent No. 687 of 1870, toplever, rebounding backlocks, percussion fences, best foliate-scroll engraving with slight traces of hardening-colour, highly-figured stock with engraved heel-and toe-plates, the browned fine damascus barrels with game-rib
Weight 7lb., 14 5/8in. stock, 27 5/8in. barrels, both approx. cyl., 2½in. chambers, Black Powder proof
In its leather case (defective)