The bulk of Indiana University's Russian Military Topographic Map Collection is made up of the Soviet Red Army topographic maps, which were produced for defense and economic planning. This collection came to Indiana University from the duplicate map room of the Library of Congress Map Collection in the early 1990s. These maps cover not only parts of Russia and Eastern Europe, but extend as far north as Scandinavia, as far west as Germany and the Netherlands, and as far south as Iran.