Connected Sites
Stein's Greatest Discovery Was Made At The Mogao Caves Also Known As "Caves Of The Thousand Buddhas", Near Dunhuang In 1907. It Was There That He Discovered The Diamond Sutra, The World's Oldest Printed Text Which Has A Date (Corresponding To Ad 868), Along With 40,000 Other Scrolls (Wiki)
For Mogao Caves
The Site Was Discovered And Investigated By Aurel Stein In The Early 1900s. (Wiki)