An early European map showing the origin of all the major rivers in one high elevation, still strongly viewed as a possibility in the unexplored territories. The young United States, including Missouri and Arkansas, are outlined in yellow—“Missiri” is the territorial name, “Sn. Luis” is the name used for the state of Missouri. The Pacific Northwest is outlined in blue as “Colombia” and, again, most of the Louisiana Territory, as “Missiri, in red. By Pablo Alabern i Moles.
