Arlington Hall 

Photos - Bob Baldwin

Main Gate

Headquarters

General Eisenhower visiting Arlington Hall

1943

Headquarters

SIS Operations

Women's Army Corps of the Signal Security Agency

Analyst Section B2B

Intercepting Messages During World War II

The Crypto Underwood Typewriter

Defense Intelligence Agency

Arlington Hall (Building B);  ASA Headquarters was in the original Brown's School red brick building. Behind the Headquarters' building were a pair of identical 3-story WWII style structures. Early 1960's ASA transferred the two building to the Defense Intelligence Agency

Photos - James Boyce, Bob Baldwin

Closing Ceremonies