Thousands of documents in the boxes could result in new information about Nazi activity in Argentina in the early years of World War II.

More than 80 boxes filled with documents from Nazi Germany have been discovered in the basement of Argentina’s Supreme Court, decades after the crates were stashed in 1941. The “discovery of global significance” came as workers were clearing out the area in preparation for transferring the archives to a newly-established museum,

The Argentine Supreme Court has found documentation associated with the Nazi regime among its archives including propaganda material that was used to spread Adolf Hitler’s ideology in the South American nation,