Hello. I've never seen one like this before. It's a one piece nozzle and mixing chamber. Is it normal? Juan
It's from a local made Petromax. I own this lanter from many years ago but I didn't see this before. 1970's Petromax 821
For Argentina yes, for europe not. But having written this: I have 500cp nozzles with a "pip". This pip or pillar makes it possible to tie the mantle bottom on it. But originally they are for a Bullfinch gas lamp.