Hello again:

Thanks to all who replied; I�ll give some more hints.

This is a refrigerator that allows gasoline to pass thru a kind of radiator which produces the cold.
It looks and is (according to the seller) an aftermarket from the 60�s and the brand or commercial name is "Coldmaker"
It�s made of metal and I think it fits under the glove box of old cars.
Due to the lines on vanagons running from the front, a small "T" will make the line thru the rear seat and Voila, an extra refrigerator.

What I need to know is if the bigger copper pipe is the inline or the other way around.
Any thoughts ??  Please ?? 

Thanks,

Javier

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