Hallo Forum today my second Deutsch lotlampen/blowtorch,and it ist the smallest blowtorch i have,and it is made by G Barthel.
Ich beleive these mini lotlampens were mainly used by jewlers,this model ist fur benzine they all so made a spirit version.
It is missing the cap that screws over the jet, in place of the burner nozzle when not in use.
Ich have seen a good few of these and there were British made ones that were identical to this style