Welcome to the National Cryptologic Museum Foundation. The NCMF directly supports the National Cryptologic Museum (NCM), the first public museum in the U.S. Intelligence Community.

  • ...The nation’s brightest young minds to consider careers in STEM and cyber related fields

  • ...Robust dialog with the American public on cyber policy, technology, and privacy

  • ...Those who “served in silence” with valor and distinction, especially those who gave their lives in service

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Polish mathematicians & code breakers made the first breakthroughs against Nazi Germany's Enigma code.......

1846: Sarah G. Bagley became first female telegrapher.

Friday, February 21, 2020
1846: Sarah G. Bagley became first female telegrapher.

21 February 1846: Sarah G. Bagley became the first female telegrapher. (Lowell, MA). She was also an activist for labor nearly a century before unions were legal and started working in a textile mill in 1835. She also wrote and contributed articles to the "Lowell Offering."

Sarah George Bagley represents many women and men in the mid 19th century, who were committed to improving health care, working conditions, and education for women and men and children. She believed that it was through the political process of passing laws that society would improve the working conditions and the quality of life for woman and all oppressed or enslaved people.

In 1846, a new business of sending messages along wires called the magnetic telegraph had just opened an office in Lowell, and they hired Sarah as the first female telegrapher in the United States. Not only did she tap out messages, but since she was a writer (and published author) she helped people write their messages and letters. Early in 1847, Sarah was contracted to run the magnetic telegraph office in Springfield, Massachusetts where she was very unhappy to discover that she earned only two-thirds as much as the man she replaced. She wrote to a friend of her growing commitment to human equality and the rights of women.

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On This Day In History


  • Shootdown of Admiral Isoroku Yamamoto by U.S. forces. Cryptanalysis played a key role in this event.

About Us

The NCMF directly supports the National Cryptologic Museum (NCM), the first public museum in the U.S. Intelligence Community. We think you will agree it is truly a "museum like no other."

Located adjacent to the National Security Agency (NSA) in Maryland, the NCM houses a priceless collection of artifacts that represent our Nation's history in code making and code breaking, as well as a world class library of cryptologic media. The NCMF acquires the best artifacts for the NCM and supports new educational and interactive exhibits.

The NCMF provides exceptional cryptologic programs throughout the year, encourages young minds to explore cryptology and innovation through valued awards, and hosts educational, cryptology-related exhibits at various community events.

As part of the Foundation's partnership with NSA to build the Cyber Center for Education and Innovation - Home of the National Cryptologic Museum (CCEI-NCM), the NCMF also serves as a leader in the field of cybersecurity - striving to provide the best in educational resources and programs.

The NCMF and NCM share a joint three-fold mission to Educate, Stimulate, and Commemorate. Learn more about our MISSION.