Venetian coin

Haven't a clue what this is; can't find it in Italian states. Seems to be closest to the 18th century Venice coins, though.

perhaps 'PET GRIMANI' is Pietro Grimani:
https://en.wikipedia.org/wiki/Pietro_Grimani
He was doge of Venice from 1741 till 1752
The AB is the mintmaster, propably Zan Alvise Barbaro (1751-1752)
Possible mintmarks:
A, or none : Vienna
F: Hall
V: Venice
ZV: Zecca Venezia

Dimensions and weight would be usefull

Sanctus Marcus Venetiae Petrus GRIMANI Dux
QVAR DUCAT VENET:
quarter ducat of Venice

So the coin is from 1751-52
KM# 576
https://www.ngccoin.com/price-guide/world/italian-states-venice-1-4-ducato-km-576-1741-42-1751-52-cuid-1199575-duid-1590345

PetrusAscanus is right. Very nice coin! I have added the coin to the catalog. Just need you to add your pictures.

https://en.numista.com/catalogue/pieces113916.html

Citeer: "nthn"​PetrusAscanus is right. Very nice coin! I have added the coin to the catalog. Just need you to add your pictures.
​
​https://en.numista.com/catalogue/pieces113916.html

​Added pics, but need someone to crop them

I added these pictures to the Numista catalog,
Just waiting for approval of the referee