RG 326 - Atomic Energy Commission - Security Division Files

For questions regarding these records, please contact the National Archives at Atlanta at (770) 968-2100 or atlanta.archives@nara.gov

Security Division Files, 1942-1962 

National Archives Identifier 6423631

This series contains letters, memos, reports, and security bulletins. The records document security policies, procedures, and activities at Oak Ridge. It includes evaluations of Japanese attempts to obtain steel for cyclotrons and of Japanese American students at the University of California, Berkeley and bulletins on the activities of the National Association for the Advancement of Colored People and other groups then considered subversive.