Uki Goňi, historian and author in Argentina collected archival materials from various archives worldwide for his research book: The real Odessa: smuggling the Nazis to Perón's Argentina. The United States Holocaust Memorial Museum International Archival Programs Division purchased this collection from Uki Goňi in 2010.The United States Holocaust Memorial Museum Archives received the collection via the United States Holocaust Memorial Museum’s International Archives Project in May 2012.