Quote Originally Posted by robinghewitt View Post
So if a copy costs £4k5 what would one made in 1826 be worth?

I paid £6750 back in 2006, have they gone up much since then?

http://www.robinhewitt.net/blog
There's an example on this site:

http://www.millaisantiques.co.uk/viewphoto.php?x=0

Not an ordnance gun though.