Anuario.Oficial.Argentina.1912

Official Yearbook of the Argentine Republic. Here is a reproduction of the map of the Governorships of Santa Cruz and Tierra del Fuego included in the "Official Yearbook of the Argentine Republic", "published by the Ministery of the Interior, Foreign Affairs and Agriculture" in Buenos Aires in 1912. In the Beagle Channel region the international boundary is not marked, but the difference in the colours used to denote the territories of each of the countries established that all the islands and islets extending southward from the Beagle Channel as far as Cape Horn are under Chilean sovereignty.