Hi again,Geison!
The things are as follows & there is also a ''big'' problem: Using the KM catalogue of ''World Coins'', I took one by one all the German States of the 18-th. century and none of them has (for the denomination ½ kreutzer) this type of coin with 3 shields. Including ULM!!!
So,I don't know from where the Numista cat. took their information + photo for ULM and his type coin,minted in copper. I DON'T KNOW WHAT TO SAY ABOUT THESE!
But… the only place where I found such coin is the Swiss canton of Obwalden! So,no matter the monograme you show,the type of the coin and its
general design are prevalent!!!
And…I repeat,ONLY the Obwalden has it(even if with different monogram on one shield) ; also,the letter K is said to be in reality an R.
In my conclusion,your coin HAS NOT how to be from another state/country/canton….other than Obwalden-Unterwalden Swiss canton!
Andi👋