What a Gas

[Peterd]

I have a re-fillable gas bottle that I need to identify regarding the make. I am adding photos and would appreciate your guidance. I have been told it is quite like a Gasit but is it

 

[Nixdorfer]

That's a gasit plus bottle. I've got the same one

 

[Nixdorfer]

 

[Peterd]

Many thanks. I bought it recently off a New Zealand couple who had bought it in the Netherlands on a round Europe holiday.