Vintage Colibri lighter - weird butane refill port??

[Lowrider]

Hello! Thanks for the interesting info on Colibri –*I've just inherited one from my great aunt. She died at 92 (still a smoker) and I'd love to get it going again. I've put a pic of it up which I hope you can see. Any clues on what adapter I need for it would be brilliant. I guess any butane gas would be OK. if you can see the pic the ridged screw is where the flint goes, not sure what the red cap is for and I assume the other one is where the gas goes... Anyway, any help very much appreciated:

https://goo.gl/9kgxht

[T.G]

Originally Posted by Lowrider

Hello! Thanks for the interesting info on Colibri –*I've just inherited one from my great aunt. She died at 92 (still a smoker) and I'd love to get it going again. I've put a pic of it up which I hope you can see. Any clues on what adapter I need for it would be brilliant. I guess any butane gas would be OK. if you can see the pic the ridged screw is where the flint goes, not sure what the red cap is for and I assume the other one is where the gas goes... Anyway, any help very much appreciated:

Most larger butane cans come with 6 or 8 adapter nozzles molded into the lid, best to pick up a can and just see which one fits best.

The red cap could be storage for spare flints.