Announcements

Holiday Closing - Thanksgiving

Frederick County Public Libraries will close at 5pm on Wednesday, November 27 and will remain closed on Thursday November 28, and Friday November 29, 2024 in observance of Thanksgiving.

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.