In the image you can see the building of the Archivo de Indias from above. Originally it was the Casa Lonja de Mercaderes de Sevilla, built between 1584 and 1598, but it was from 1785 when it became the Archivo de Indias, a place where, by express wish of King Carlos III, all the documentation on the Spanish colonies was centralized. You have all the information in: «Seville tourist guide«.
You have all the information in: "Seville tourist guide".