Id coin, medieval [решено]

Goodmorning,



I need help to identify the following medieval

coin.

Many thanks to anyone who wants to contribute.



MAIN FEATURES:
Diameter: 14-15mm
Weight: 0.4 gr
Presumed metal: I think silver, but i'm not sure (it is very thin)

Hi Vittorio Emanuele,
Here is it : https://www.numisbids.com/n.php?p=lot&sid=2404&lot=1433

Цитата: "Quiquengrogne"​Hi Vittorio Emanuele,
​Here is it : https://www.numisbids.com/n.php?p=lot&sid=2404&lot=1433

​congratulations! this was ditfficult!
thank you very much.

the legend is
✠ •PP IOhANNES • ✠ •VICESIMV •SEC •
I found also this link:
https://numismatica-italiana.lamoneta.it/moneta/W-MACGIO/3