BRITISH WILLIAM IV NEW LAND PATTERN FLINTLOCK PISTOL

William IV New land pattern flintlock pistol with Ordnance proofs and stamped MR for Maria I of Portugal, stepped bolted border engraved lock with crown WR and broad arrow Ordnance stamp, border engraved throat hole cock, semi-waterproof pan, ll working including safety, walnut full stock with domed stepped butt cap, trigger guard, ‘S’ shaped sideplate, single ramrod pipe, fore-end cap and swivel rammer, trigger guard bow ornately engraved with 'CD 71' regimental mark.