About 1" bore. 20" barrel length. SN: NSN. Brass barrel and fittings set in a walnut straight wrist stock with pinned forend, full length upper handguard, octagonal to round barrel, and mounting a steel breechblock. Single shot muzzle loading flintlock blunderbuss in the style of a Royal Navy blunderbuss. Lockplate is marked with a {Crown/GP} marking forward of the cock and GRICE/1762 behind it. The wrist mounts a signed escutcheon marked HMS/GASPEE/3. Mounts a reproduction leather sling.