An updated look at America before the days of Columbus. Includes a look at the Old Stone Mill in Newport, Rhode Island and alleged Viking relics in Minnesota.

Part one. The age of the Newport Tower; its builders and its purpose : A colonizing people -- To America in 1355 -- The old tower in Newport -- Documentary evidence indicating pre-Colonial existence of Newport Tower -- The construction details -- The tower was a fortified church -- It was built by Roman Catholics -- The fortified upper stories -- The age of the tower -- The nationality of the builders -- The Tower was the headquarters of the Expedition of 1355-1364 -- Part two. New light on the great inland journey : Mooring stones and camp sites -- The route of the explorers of 1362 as shown by their camp sites -- The altar in the wilderness -- New Pre-Columbian finds unearthed in Minnesota -- Three ceremonial Halberds -- Part three. The location of Vinland -- A submerged inscription.