Old Austrian/Bohemian/German or from another kingdom coin

Hello,

Please if someone can identify this old coin.
3 Kreuzer (i think), silver coin and weight is 0,79 grams.

Many thanks!

Hello

https://en.numista.com/catalogue/pieces81832.html

best

Many thanks stratocaster

Finnaly the coin is in my hands.

Yes it could be it, but weight is not the same like in catalogue for 3 kreuzers.
This one is 0,8 gram.
And on reverse the coats of arms are not separated.

Could it be fake or some variation of this Brixen 3 Kreuzers?