What kind of chess set do I have then? It came from France or Italy, so it can't be one of those cheaply made German Knight sets.
High likely made by didatto, Italy. 92mm KH you don't see that often, you see more the library size set around 76mm in folding board cases. Always 2 woods, boxwood and rosewood.
It always has that hybrid feel, a combination of chavet and the German Knight.