This guide is not intended as a definitive work on Gien pottery marks, rather, it is intended as a useful aide to dating Gien pottery and porcelain whilst you are out there searching for these treasures.
If you are a dealer or collector, you will find this an invaluble aid.
Best of all, it's FREE
This is a 100% visual aid to help you date pottery and porcelain from the french Gien factory.
No need to carry books or access the internet, this is always available.