Historical Photographs of China reference for this set: Nh03. CFT - Jiayuguan) 嘉峪關, Qianfodong 千佛洞 and Dunhuang 敦煌.
Large mural of a guardian at cave entrance at
Chienfotung (Qianfodong) 千佛洞, Tunhuang (Dunhuang) 敦煌
Photographs from the collection may be reproduced only with written permission. For permissions, contact the Librarian, East Asian History of Science Library, Needham Research Institute. Further information about the library and the ‘Joseph Needham Photographs – Wartime China, 1943-1946’: http://www.nri.cam.ac.uk/JN_wartime_photos/home.htm