83 Boxes of Nazi Papers Found Under Argentina’s Top Court

Long lost Nazi party membership booklets and propaganda material dating back to 1941 were found in crates.
83 Boxes of Nazi Papers Found Under Argentina’s Top Court
A person holds Nazi-related material recently discovered by chance in the archives of the Supreme Court of Argentina, in Buenos Aires, Argentina, dated May 11, 2025. Corte Suprema de Justicia de la Republica Argentina/Handout via Reuters
Owen Evans
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In a chance discovery, Argentina’s top court has found dozens of boxes of Nazi material confiscated by authorities during World War II.

“Upon opening one of the boxes, we identified material intended to consolidate and propagate Adolf Hitler’s ideology in Argentina during the Second World War,” the Supreme Court Museum said in a statement on May 12.

The discovery came to light while archives were being relocated in preparation for a new Supreme Court Museum.

Among the documents found were postcards, photographs, propaganda material for the German regime, and thousands of notebooks belonging to the National Socialist German Workers’ Party Organization Abroad and the German Trade Union.

The current President of the Supreme Court, Horacio Rosatti, has ordered an exhaustive review of all the material found after its initial preservation.

The court was able to piece together some of its history, it said.

The 83 boxes were sent by the German embassy in Tokyo to Argentina in June 1941 aboard the Japanese steamship Nan-a-Maru.

The embassy had then declared their contents as personal belongings and asked that they be cleared without inspection.

Instead, Argentina’s Customs and Ports Division halted the shipment and warned the foreign minister at the time that the volume and nature of the materials might jeopardize the country’s neutrality during WWII.

In response, the Special Investigative Commission on Anti-Argentine Activities, created by the Chamber of Deputies and active from 1941 to 1943, stepped in.

Its president demanded a full report on the Tokyo shipment.

On Aug. 8, 1941, customs officials and Foreign Ministry representatives randomly opened five boxes and found postcards, photographs, and propaganda material from the Nazi regime.

When German diplomats asked for the crates to be returned so they could resend them to Tokyo, the commission went to court to stop them, arguing that the examined materials contained anti-democratic propaganda harmful to Argentina’s Allied nations.

They also pointed out that the embassy had already smuggled in a radio-telegraph transmitter under diplomatic cover.

A federal judge then ordered the entire shipment to be seized on Sept. 13, 1941, and three days later sent the case to the Supreme Court.

Eight decades later, during the museum-preparation move, those same crates were rediscovered gathering dust in the basement.

The court has now transferred the boxes to a room equipped with extra security measures and invited the Holocaust Museum in Buenos Aires to participate in their preservation and inventory.

Nazi Operations in Argentina

Earlier this year, the Argentinian government, under the Javier Milei administration, made available to all citizens a series of declassified documents that include information on Nazi operations in Argentina.
From 1933 to 1954, according to the Holocaust Museum, 40,000 Jews entered Argentina as they fled Nazi persecution in Europe.
According to The Wiener Holocaust Library, the post-war period saw a wave of high ranking Nazis fleeing Europe to avoid facing trials via so-called “Ratlines.”

“Most of them would end up living their lives there, sometimes without even changing their names. Others, like Adolf Eichmann or Klaus Barbie, were eventually caught by the Mossad or Nazi hunters,” it said.

In 2020, the Simon Wiesenthal center, named after the Jewish Austrian Holocaust survivor and Nazi hunter, released a list of some 12,000 names of Nazis in Argentina, many of whom had Swiss bank accounts.

In a statement on its website, the center said many of the Nazis listed in the Argentinian files “contributed to one or more bank accounts at the Schweizerische Kreditanstalt, which became the Credit Suisse bank.”
In 2023, a report by Senate Budget Committee claimed that Credit Suisse maintained accounts, the vast majority of which have not previously been disclosed, for at least 99 individuals who were either senior Nazi officials in Germany or members of Nazi-affiliated groups in Argentina.

At least 14 of those accounts remained open into the 21st century, some even as recently as 2020.

As a result of the committee’s investigation, Credit Suisse said it pledged to further investigate its potential role in supporting Ratline activities.

Owen Evans
Owen Evans
Author
Owen Evans is a UK-based journalist covering a wide range of national stories, with a particular interest in civil liberties and free speech.