High quality survey map of the area extending from Mount Xixabangma (Shisha Pangma) in the south east to Yangan Kangri (Ganesh I) on the very edge of the map in the south west & including Nandanli (Langtang Ri) Peak & Kangboqen Peak. The contour interval is 40m but there is no grid & international borders are not shown. On the reverse is some relevant information translated into English.