Thanks, no, it is not a Regence. it’s in any case a roly poly chess set, but I didn’t find this specific one. It is probably a reproduction of a Schmitthenner set, produced in the 1880-1890s. But as I said, I didn’t find this soecific one. Look for example the rook, very thin.
I found in Internet a new version of it. Can someone tell something about this set?