Christofle silver metal bottle opener

Hello, I sell the bottle opener shown as an attachment. It is a creation of the goldsmith house "christofle" for the car brand "renault". This silver metal piece was created on the occasion of the wishes of the year 1975. We find the hallmarks "christofle france", "coll calia" for calia collection and the hallmark of the christofle house. The room is in good general condition, to be cleaned. Traces of use and some scratches.