Hi Jim
Those are the actual casinos, Barriere is the group that runs many of the hotel/casinos in France.
I have jetons from many of their other operations in my collection.
Les Princes is located in Cannnes.
Here is the website for the Enghien les Bains location
http://www.casino-barriere-enghien.com/localized/fr/casinos/etablissement/enghien.htm