An Extremely Rare Pair Of 22-Bore Double Flintlock Single-Trigger Turn-Off Pistols For Certainty Of Fire By Lewis (Louis) Barbar, London, Circa 1740

border engraved tangs action breeches replaced pistol trigger-guards decorative escutcheons owner's spurred barrels decorated foliage spheres breech monogram butt-cap scrolls cocks turn-off lewis london trefoil extending jaws screws steels single-trigger pistols certainty louis barbar circa 1740 cannon beneath rear retaining replacement refaced operating simultaneously patination proof marks barbar's pair 22-bore double flintlock signed graduated screw mainspring trigger firing charge chiselled steel-springs moulded figured rounded butts repairs carved shell barrel tang oval cast chased silver mounts comprising foliate pommels grotesque mask shells wear rust barrelsmith's rare mark extremely 16.5