Bronze muzzle-loading cannon, left part

Left side of a longitudinal section of a loader. Ring-shaped grape with a ridge on top. The ridge has a dent (instead of a hole). Tight touch-hole with a rectangular recess. Foundry mark between the trunnion mark and the first fracture; neck band; partially drilled at the muzzle. Fitted with trunnions and dolphins in the form of a handle. Aiming device: ridge for the trunnion and dolphin, on top of the barrel. Left side of a crowned coat of arms built from leaves with a part of the letter W in the center.