an Entity references as follows:
The Ulen Sword is an artifact which was unearthed in a field 3.25 miles (5.23 km) miles west of Ulen in Clay County, Minnesota. It is currently on display in the Ulen Museum which is operated by the Ulen Historical Society. At first purported to be a Viking sword, it bears little resemblance to any sword of known early Medieval provenance and is more probably a 19th-century military sword. However Hjalmar Holand's book, Pre-Columbian Crusade to America (1962), provides significant evidence affirming the sword validity. Even though the validity of the sword is still debated it remains an important artifact in the town of Ulen. The Ulen Museums former name was the Viking Sword Museum. The sword was also mentioned in an America Unearthed episode.