"Russian Military Intelligence on Asia Online: Secret Prints, 1883-1914", which had been trialed until January 2022, is now available.

■Russian Military Intelligence on Asia Online: Secret Prints, 1883-1914
The bulk of the Secret Prints consists of first-hand accounts composed by contemporary travelers to lesser-known reaches of Asia. Most were Russian army officers, many of whom had extensive training in geography and related disciplines.

■Use the database
Russian Military Intelligence on Asia Online: Secret Prints, 1883-1914