Archivio di Stato di Cagliari

From the Italian Wikipedia page

The State Archive of Cagliari is the repository of publicly owned papers and documentary archives in the city of Cagliari.

It was founded in 1332 by Alfonso IV of Aragon.

Since 1877, albeit with various interruptions that occurred until 1956, it houses the School of Archival, Palaeography and Diplomatics, regulated by the Archival Law of 1963.