http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geographic Branch, Military Intelligence Division, (G-2) General Staff, U.S.A.
Relief shown by hachures and spot heights. Depth shown by isolines.
Shows cities, towns, etc., mines, 3 classes of roads, 6 classes of railways, boundaries, and telephone and telegraph lines.