Welcome to the Forum.. And "as bajabum" said, it´s a alcohol stove, and fed by gravity. I was in the stove refernce library, to find a stove like it, but couldn´t find it, there is a either Primus or a Optimus just like it.. Uffe (Ulf)
Ulf, I would rather search in the Radius section. I think they are the one seen most of this kind here in Sweden. Here's one.
I think I found this stove in an old Swedish catalogue by mistake when going through some information regarding a Swedish lamp. And luckily Mazen has put that catalogue up here! You can check it out here. (No 50 at page 2.) It doesn't clearly say that Sinumbra is the manufacturer, only that Sinumbra has the sole right to sell this stove in Sweden.
