Bumping this to get some more eyes on it, and hopefully a more definitive attribution.
My earlier comment, I was thinking of a coin like this:
https://en.numista.com/catalogue/pieces34127.html
But on lionwarrior's coin, the legends do not look at all similar (Hungary coins of this era with double barred cross seem to have either MONETA or REGIS as the word in legend starting from top of the double barred cross, and I dont see this).
Of course I am also guessing a worn double barred cross for the reverse, and maybe there are other options.
My earlier comment, I was thinking of a coin like this:
https://en.numista.com/catalogue/pieces34127.html
But on lionwarrior's coin, the legends do not look at all similar (Hungary coins of this era with double barred cross seem to have either MONETA or REGIS as the word in legend starting from top of the double barred cross, and I dont see this).
Of course I am also guessing a worn double barred cross for the reverse, and maybe there are other options.






















