Now I remember. It's the Border "bomb" stove that I came across here :
http://www.thebackpacker.com/trailtalk/thread/46841.php
nice picture of what it looks like a newer version (Stainless steel ?)
http://zenstoves.net/Petrol.htm scroll down
if you go there take a look at the Modular Individual Water Heater further down, the experimental version looks interesting. Not that practical because it uses "military fuel" JP 8 , but maybe it could be adapted to white gas (?)
Franco