Announcements

Holiday Closing - New Years

Frederick County Public Libraries will close at 5 p.m. December 31, 2025 and be closed January 1, 2026 for New Year's.

Edward Hebern: A Cryptographic Odyssey

Program Type:

Education & Enjoyment, History & Genealogy

Age Group:

Adult

Program Description

Event Details

National Cryptologic Museum docent, Pat Bomgardner, returns with a fascinating story of one of the most influential figures in cryptology who most people have never heard of. 

Disclaimer(s)

Sign Language Interpreter

If an american sign language (asl) interpreter is needed for an event, we ask that you contact us one week in advance to ensure that we can process this request. If you need to cancel this request, we ask that you give us one weeks' notice.