A BROWNING 12-BORE (2¾IN) SINGLE-TRIGGER OVER-AND-UNDER EJECTOR GUN, No. 51639S6, 'Made For Abercrombie & Fitch', with two sets of interchangeable barrels, Belgian manufacture, hold-open toplever, selective single-trigger, the manual safe with integral barrel-selector switch, gold-plated trigger, full foliate-scroll engraving with pigeon-scenes, 'old silver' finish, well-figured stock with semi-pistolgrip and ventilated recoil-pad, each set of barrels with matt ventilated top-rib