Prince & Green.

Cal 500 percussion.

Markings “Prince & Green. 138. New Bond St London” at the top of the carcass and P.18990. Patent N°34739.R.” on the right side.

Octagonal barrel of 17 cm. Sliding safety blocking the rotation of the cylinder on the left side of the carcass. Barrel with 5 shots. Cast solid stick in drowning squared. Metal cap without ring.