Front cover image for Journey to Lhasa and Central Tibet. By Sarat Chandra Das, C.I.E. Edited by the Hon. W.W. Rockhill

Journey to Lhasa and Central Tibet. By Sarat Chandra Das, C.I.E. Edited by the Hon. W.W. Rockhill

Map, English, 1902
Royal Geographical Society, London, 1902