Kensington Runestone

Record summary

The Kensington Runestone is a graywacke slab reported by farmer Olof Öhman in Minnesota in 1898, bearing a runic inscription that claims Scandinavian explorers reached the region in 1362. It became central to debates over pre-Columbian Norse presence in the interior of North America. Some specialists identify linguistic, runological, and contextual problems suggesting a modern fabrication, while a minority continues to defend it. The object remains useful for comparing inscription analysis, immigrant-era nationalism, museum interpretation, and the distinction between a genuine medieval artifact and a modern historical claim.