Memoria dirigida al Sr. Marquez de Loreto, Virey y Capitan General de las Provincias del Rio de La Plata

An experienced colonial administrator presents a detailed report to the viceroyalty evaluating the obstacles faced and advantages offered by establishing settlements along the Patagonian coast. The account surveys past attempts, local conditions, relations with indigenous peoples, and the productivity of land and marine resources, and proposes practical measures such as licensing for whaling and occupation of strategic islands to secure passages and promote trade. It blends operational recommendations, proposals to stimulate population and commerce, and reflections on missed opportunities, arguing for renewed governmental support to render the settlements defensible, economically viable, and useful for religious and civil expansion.