A 12-BORE SINGLE-TRIGGER SIDELOCK EJECTOR GUN BY J. LANG, No. 15471, non-selective single-trigger, the action-body, lockplates and furniture with best engraving of game-scenes, the right lockplate with setter, mallard and snipe, the left lockplate with pointer, partridge and woodcock, the underside of the action-body with blackcock and pheasant and the triggerguard with mallard, the whole surrounded by foliate-scrolls, with traces of hardening-colour, figured replacement stock (cracked and repaired at the hand) with recoil-pad, the barrels with game-rib