http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geographic index to correspondence of the Military Intelligence Division of the War Department General Staff, 1917-1941
National Archives and Records Administration.
From Records of the War Dept., general and special staffs, record group 165.
Microform. Washington : National Archives Microfilm Publications, 1986. 4 microfilm reels ; 35 mm.
National Archives microfilm publications. M1474