A 14 bore English pinfire double gun

A 14 bore English pinfire double gun, twist barrels 28 in., London proof, top rib marked 'F. GATES 17 LONDON STREET DERBY', underlever action and back action locks engraved with acanthus scrolls and the locks with 'F. GATES', chequered straight hand stock, chequered butt with engraved steel heel and toe plates, serial number 1860; in a fitted leather bound case with brass bound corners, together with some cleaning accessories.