What do you think about this pocket-heater...

[Schütti]

...is it a fake or an original? I haven´t saw someone like this befor...
Thanks a lot in advance for your answers....

[screensize]

I'd say fake.
These kind of civilian items were no stamped WaA.
It is the same with all the fake round aluminium lighters.

[CWP]

Original old heater ruined with a fake WaA stamp. It's a shame.

[Dmv]

Original old heater ruined with a fake WaA stamp. It's a shame.

agreed

[bucatar]

and how does this thing work?

[Mike TM]

WaA added post war.

Mike