Along with the busts of the Nazi leader, objects going on display in December include a statue of a Germanic eagle standing on a base bearing a swastika, an hourglass that belonged to a member of Hitler's feared SS, and games to indoctrinate children in Nazism."These elements will show part of that terrible story that was the Nazi genocide," Marcelo Mindlin, president of the museum in the capital Buenos Aires, said in an interview at a news conference where the objects were on display.
Argentina is home to Latin America's largest Jewish population. The museum, which opened in 2001, is the only Holocaust museum in Latin America, according to museum officials. It will have a grand reopening at the beginning of December after a renovation to add exhibits to its original collection of photos and other Nazi propaganda.
"The great surprise of these objects was that they could not have belonged to anyone but someone in the Nazi hierarchy," Mindlin added. The artifacts were examined by Argentine and German experts, who confirmed they came from the Nazi regime.
The stash was found in 2017 in the home of Carlos Olivares, a collector and seller of antiques residing in a wealthy suburb of Buenos Aires. The home was raided after allegations he trafficked in illegal objects from China.
But a surprise awaited police: a secret room with more than 80 Nazi-era relics, Argentine Federal Police head Nestor Roncaglia told Reuters.
Police seized the objects, which were later examined by a team of German experts who traveled to Argentina. The experts confirmed the relics' authenticity, and Argentine officials donated them to the museum.
Olivares is being prosecuted for violating cultural heritage protection laws and will be put on trial for keeping the Nazi objects for commercial purposes.
The collection also included cranial measurement instruments, an original photo of an aircraft taken by Hitler's official photographer, Heinrich Hoffmann; a set of magnifying glasses and a Ouija board, used to try to contact the dead.
Displaying the board, the museum's curator said it was made in Amsterdam and was inscribed with Nazi symbols, a relic of the occult elements associated with Nazism.
"This reflects the power of the Nazis and the strong feeling towards Nazism that they had in order to invest and spend on these objects," Eva Fon de Rosenthal, a 94-year-old Hungarian Holocaust survivor, said in an interview at the museum event.
"There were thousands and thousands of Nazis here," she said, referring to those who fled Germany for Argentina after the fall of the Third Reich at the end of War Two.
Among them were a number of high-ranking Nazi officials, who settled in Argentina and other South American countries.
Adolf Eichmann, one of the main organizers of the Holocaust - the campaign to exterminate Europe's Jews - lived in Argentina under a pseudonym until Israeli agents captured him near Buenos Aires in 1960.
The relics "show again that Argentina not only received Holocaust survivors but, unfortunately, Nazi leaders," said Mindlin, the president of the museum.