This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Trabajadores salitre. Trabajadores del salitre en Chile blogspot html Cultura IMLP Inicios del Siglo XX author File Calicheros PDChile PDold Saltpeter workers of Chile Black and white photographs of groups Black and white photographs
Page 2023 Free-images.com. All images are Public Domain