https://www.cointalk.com/threads/francois-i°-romans.284614/ Francois I° (1515-1547) - Teston du Dauphiné deuxieme type From our “Sister Site” Coin Talk.
Cool!. I googled GRAFANCOR as one word. No wonder it didn't work!. So how does he get onto a button do you think?
I think it was fairly common practice to replicate coins on jewelry and buttons. Maybe @daveydempsey knows about it.
It looks a little closer to this image of him I think, with beard. https://www.cngcoins.com/Coin.aspx?CoinID=282945