Puerto Rico has never had autonomous coinage authority — it issues no official currency and hasn't since the Spanish colonial peseta system was displaced by the U.S. dollar following the 1898 Treaty of Paris. Any piece denominated in pesetas and attributed to a Puerto Rican municipality in 2009 falls outside sovereign or territorial mint production entirely, almost certainly a privately issued commemorative or fantasy piece with no circulation history.
Puerto Rico has never had autonomous coinage authority — it issues no official currency and hasn't since the Spanish colonial peseta system was displaced by the U.S. dollar following the 1898 Treaty of Paris. Any piece denominated in pesetas and attributed to a Puerto Rican municipality in 2009 falls outside sovereign or territorial mint production entirely, almost certainly a privately issued commemorative or fantasy piece with no circulation history.