Creator(s): Department of Defense. Department of the Army. Office of the Chief Signal Officer. (09/18/1947 - 02/28/1964) (Most Recent) Series : Moving Images Relating to Military Activities, compiled 1947 - 1964 Record Group 111: Records of the Office of the Chief Signal Officer, 1860 - 1985 Production Date: 09/20/1945 Access Restriction(s): Unrestricted Use Restriction(s): Unrestricted Contact(s): National Archives at College Park - Motion Pictures (RD-DC-M), National Archives at College Park, 8601 Adelphi Road College Park, MD 20740-6001 Phone: 301-837-3540, Fax: 301-837-3620, Email: mopix@nara.gov National Archives Identifier: 19130 Local Identifier: 111-ADC-5331 http://research.archives.gov/description/19130