Dorpat / Tartto coin?

0.37g / 12mm / AR

Bernhard? Possible to confirm the type?

Nice coin, but I can not help.
Perhas here?
https://en.numista.com/catalogue/pieces143367.html
https://www.ma-shops.com/shops/search.php?searchstr=Baltikum-Dorpat+%28Tartu%29%2C+Bistum+%C3%96rtug.++1346-1373&lang=en
https://www.ma-shops.com/knopik/item.php?id=100621014&lang=en
https://en.numista.com/catalogue/pieces133227.html
https://www.numisbids.com/n.php?p=sale&sid=2767&cid=76537&pg=2&so=2&search=
.....

The right picture seems to have two crossed keys?

Ok, thanks. It must be this one then. Bernhard type.
https://en.numista.com/catalogue/pieces143367.html

It is definitely from Dorpat, although I would say the Dietrich III type rather than the Bernhard one.

The crossed swords and keys on your piece look rather small, which matches Dietrich III's type the best. As well, in the first picture (which is actually of the reverse), I can read the letters NET, which would be the last part of MONET. And on these lübische pieces, that word was not used on the other types.

And here is its page: https://en.numista.com/catalogue/pieces143417.html.

Ok, thanks for this info.