Bart is right about host coin. https://www.acsearch.info/search.html?id=6127296
Counterstamp is not XII maravedis from 1636, that one is tinier. Is 1658 restrike to IV maravedís.

Regards!
Counterstamp is not XII maravedis from 1636, that one is tinier. Is 1658 restrike to IV maravedís.

Regards!
























