Smithsonian National Museum of American History - Enigma and cryptologic collection

The Smithsonian National Museum of American History maintains a collection of historic cryptologic artifacts, including at least one German Enigma cipher machine used during World War II. The artifact is part of the museum's broader holdings that document the development of cryptography and codebreaking in American history. The museum regularly displays these objects to illustrate the role of cryptology in national security and communications.