Copy map of the Western Himalaya, by Tom George Longstaff Relief map of the region, showing the routes taken by T.G. Longstaff, A.M. Slingsby, A. Neve and D.G. Oliver. With other routes tranversed by F.E. Younghusband and A. Neve. Scale 1 inch: 7.89 statute miles. With three inset maps showing other details. Headed: 'Royal Geographical Society, April 18th 1910. Western Himalaya. Explorations in the Eastern Karakoram by T.G. Longstaff, M.A., M.D. 1909.' 18 April 1910