National Archives Opens National Security Agency Material Washington, DC. . . More than 1.3 million pages of cryptologic documents dating from pre-World War I through the end of World War II will be open to researchers at the National Archives at College Park. The collection consists of both original records and copies of records already available in the holdings of the National Archives. Most of the documentation pertains to German and Japanese encryption measures and associated signal intelligence activities during World War II, but the cryptologic activities of many other countries are included as well. Debit cards can be purchased for making photocopies.
Parking is available.
Board the bus on 7th Street between Pennsylvania and Constitution Avenues. The shuttle leaves on the hour, from 8 A.M. to 5 P.M., returning to the downtown building from Archives II on the hour. Researchers may use the shuttle on a space-available basis with National Archives staff members receiving priority boarding.