This image is a derivative work of the following images: File:Europe_814.jpg licensed with PD-US 2009-04-28T16:19:32Z Alex:D 1477x1164 (382631 Bytes) whitened
DescriptionEurope in 1923.jpg English: Bacon's standard map of Europe, 1923. Relief shown by hachures and spot heights. Shows steamship routes and time
Attribution-Share Alike 4.0 truetrue English Jpg version of [https://commons.wikimedia.org/wiki/File:Europe_814.svg] without 20th century dams & with Slavic