Normally, it should have the stars of Europe in those days. Your coin is missing two, but since your coin is quite used, and it's the only one reported so far (to my knowledge), I would suggest that wear and tear has done away with two of them, maybe with somebody's help, which is not to be excluded. That's called PMD Post Mint Damage!
Globetrotter
Coin varieties in French:
https://monnaiesetvarietes.numista.com