Manufactured for Winchester by the Bellmore-Johnson Tool Company. Brass construction overall, with bright steel trunnions, breech and hammer assembly, marked for 10 gauge blanks on top of the cannon, the address on the left side, cast-in "W.R.A." markings on the sides of the carriage and a pair of Firestone 6X1.50-F tires. With a black cord firing line and a hardwood case that doubles as a display stand with the top removed.

Good, with a mixed patina on the brass and some light spotting on the steel overall. Some discoloration and corrosion is visible around the breech and muzzle, and the left wheel is stuck. The case is in very good condition.