One of the most legendary stoves ever produced. The SVEA 123, still in production today. This one is however from the time these stoves were actually MADE IN SWEDEN. The ones that are produced nowadays have not the best reputation since they are produced outside Europe.
Burns on white gas such as Coleman Fuel or Aspen 4. Works by pre-heating the burner with alcohol so the pressure is build up without pumping. The longer the stove burns the hotter all parts become and the fiercer the flames. The key is there to turn the flame up and down. Pot-stands are suitable for small cups and canteen cups.