http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Compiled and drawn in the Cartographic Division ofthe National Geographic Society for the National Geographic Magazine. James. M. Darley, chief cartographer.
Relief shown by shading and spot heights. Depths shown by soundings and isolines.
Issued with the April 1963 National Geographic.
Insets : Iceland -- Faeroe Islands -- Jan Mayen.
Scale 1:3,041,280. 48 miles to the inch ;