1851 Great Exhibition: Official Catalogue: Class VIII.: James Townsend
243. TOWNSEND, JAMES, 11 and 12 Sand Street, Birmingham — Manufacturer.
Improved 11-inch diameter walking-stick air-gun, with silver steel rifle barrel, fancy twist air receiver, pump, and apparatus complete.
Maple-colour walking-stick air-gun, to load at the breech, with stub twist rifle and shot barrels, pump, apparatus, etc.
Three-quarter-inch diameter Malacca-colour walking-stick air-gun, with rifle barrel, one hundred and sixty balls to the pound, pump, apparatus, etc.
Bar side butt air-gun, with rifle barrel, pump, etc.
Stub twist walking-stick air-gun to load at the breech.
Air-rifle, gauge twenty-six balls to the pound, to load at the breech.
Improved 7/8th-inch diameter black walking-stick air-gun, with rifle barrel, etc.