Announcements

Holiday Closing - New Years

Frederick County Public Libraries will close at 5pm on December 31 and will be closed January 1.

Cryptology: Why is the Enigma still an enigma?

Program Type:

Education & Enjoyment, History & Genealogy

Age Group:

Teen, Adult
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Event Details

Join us for an intriguing journey into the world of secret messages with a hands-on demonstration of an Enigma cipher machine, presented by the National Cryptologic Museum.