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

Workers inside Argentina's Supreme Court uncovered a trove of Nazi propaganda hidden inside of old Champagne boxes. The workers were moving archival material out of the courthouse basement when they opened up the old boxes.

Dozens of boxes of Nazi material confiscated by Argentinean authorities during World War II were recently rediscovered in the Supreme Court’s basement, the court said on Sunday.