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Der Geek-Atlas by John Graham-Cumming

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Praktische Informationen

Details zum National Cryptologic Museum finden Sie auf der NSA-Website unter http://www.nsa.gov/about/cryptologic_heritage/museum/. Das Museum ist von Montag bis Freitag und am ersten und dritten Samstag im Monat geöffnet. Sie erreichen das Museum telefonisch unter +1 301-688-5849.

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