Blunderbusses are easily one of the most iconic firearms of the flintlock era, especially brass barreled English examples like this one which has a folding "snap bayonet" with 11 inch blade, "crown/cross scepter" proofs (no letters), "Thomas" marked lock, saddle/sling hook, and light engraving.

Good, as partially restored with aged patina on the brass, mottled patina and light oxidation on the iron, replaced cock, partially faded markings and patterns, several repairs in wood, re-oiled stock, and general small marks and scratches. Mechanically fine.