Hebern Electric Code machine, built around 1918, was one of the first U.S. developed modern coding devices, with one rotor and nicely detailed brass segments. Like the Apple, it was Made in California, USA.<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"Located at the edge of Fort Meade, Maryland, in an old, nondescript motel, is the National Cryptologic Museum. Admission is free, and with that admission you can explore how the worlds of communications, mathematics, and security intersect in cryptology. 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