A RARE 24-BORE SINGLE-TRIGGER D.B. HAMMERLESS SIDELOCK NON-EJECTOR SMOOTH-BORE HOWDAH PISTOL BY T. BLAND, No. 14788, 'Bland's Single Trigger Pistol', toplever, automatic safe, border engraving with some hardening-colour, saw-handled walnut stock with engraved and colour-hardened cap and lanyard-loop, the barrels with open-sights