References
- Anon Terrins' pepperbox will return to city' http://archive. thisisworcestershire.co.uk/2004/3/28/120040.html C Newsquest Media Group 2004
- Boothroyd, G. 1970 "The Handgun", Bonanza Books, New York.
- Hogg, I. 1975 'The Illustrated Encyclopedia of Firearms', Hamlyn Publishing Group, London.
- Myatt, F. 1981 'An Illustrated Guide to Pistols & Revolvers', Lansdowne Press, London.
- Wilkinson, F. 1977 'The World's Great Guns', Hamlyn Publishing Group, London.