A self-help group for Ferret maintainers
 

While surfing aimlessly (for No.2 crew cook stoves to be honest), I found this site. Interesting content, and good-to-know details. For instance there is a British Army version of what Canadians would call a two-burner Coleman stove. Bigger, heavier, rugged-er and built to last a lifetime.

http://www.ferret-fv701.co.uk/useful_info.htm