2 Van der Tuuk’s collection of Batak manuscripts in Leiden ... - Brill
The file identifier corresponds to a digitized historical photograph held in the Kern Institute Photography Collection at Leiden University Libraries . This specific naming convention is typical for items in their digital archives, where "ken" indicates the Kern Institute and the numerical string serves as a unique archival identifier. Archive Overview ken0024625893_059.jpg
While the exact visual content of "059.jpg" requires direct access to the library's internal database, the "ken" prefix strongly suggests it is a historical record from one of the following areas: 2 Van der Tuuk’s collection of Batak manuscripts in Leiden