Manufactured between 1847 and 1854. Lightly scroll engraved frame and back strap. The number "206" is marked on the barrels, hammer, frame, grips, and mainspring. Barrel markings are "ALLEN & THURBER", "WORCHESTER", and "PATENTED 1845".

Extremely fine, showing 75% plus original blue with the majority remaining on the barrel and the remainder a smooth grey patina. Minor dings and scratches on the wood. Mechanically fine.