https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14002260
The Kalar-Azar Commission Camp field laboratory, Golaghat, Assam, India: a small, white boy in a large hat stands at the camp entrance; grass-roofed buildings with Indian men in the background. Photograph, 1910/1930 .
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use