Cross Africa Workers are heavily guarded by Askaris at the Williamson Dimaond Mine, Tanzania, 1948. Previous back to gallery Next Add to lightbox Enquire about this photo or call us on +44 (0)207 183 1597 Images tags: George Rodger B/W Documentary Black and White Cross Africa Africa Tanzania Tanganyika 1948 Williamson Diamond Mine Photojournalism Men 1940s Square