Protomedicato del Río de la Plata
Viceroyalty of the Río de la Plata, Argentina · built 1798
Protomedicato del Río de la Plata was a hospital in Buenos Aires, Argentina, and was the institution responsible for health and medical training in the country from 1779 until the early 1820s.
Hospital data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).