A buddy of mine was recently looking through a bunch of old firearms thet had been confiscated by the Botswana Game Department and found an old hammer double rifle. To cut a long story short, the lucky sod bought it for 600 Pula (about US$40-45).......... but he doesn't know anything about it, and has asked me for help.

So if anyone can shed any light on the history, or any other aspect of the following, we would both be grateful.

It's marked:

E. Chamberlain late of Gibbs Worth Bristol
E. Chamberlain maker Andover
5024
43C
7
450