National Geographic Traveler Photo Contest 2013

Map supplements
Supplementing the articles, the magazine sometimes provides maps of the regions visited.
National Geographic Maps (originally the Cartographic Division) became a division of the National Geographic Society in 1915. The first supplement map, which appeared in the May 1918 issue of the magazine, titled The Western Theatre of War, served as a reference for overseas military personnel and soldier's families alike. On some occasions, the Society's map archives have been used by the United States government in instances where its own cartographic resources were limited. President Franklin D. Roosevelt's White House map room was filled with National Geographic maps. A National Geographic map of Europe is featured in the displays of the Winston Churchill museum in London showing Churchill's markings at the Yalta Conference where the Allied leaders divided post-war Europe.