Makalu French 1954 and 1955 expeditions map of Makalu region
File:Map India and Pakistan 1-250,000 Tile NG 45-3 Kanchenjunga.jpg and File:Map India and Pakistan 1-250,000 Tile NG 45-2 Mount Everest.jpg and Own work
U.S. Army Map Service and User:Thincat