The development of Rhodesia from a geographical standpoint (1916)
Fox, H. Wilson, Royal Geographical Society (Great Britain), Russell E. Train Africana Collection (Smithsonian Libraries) DSI · [London : Royal Geographical Society?] · leaf 10
THE SOURCE OF THE ZAMBEZI. Negative by Mr. J. C. de Josselin de Jong.
Physical geography
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
