Murray, John III, 1808-1892. Trade Adverts for Dr. Livingstone: A Popular Account of Missionary Travels and Adventures in South Africa; Narrative of an Expedition to the Zambesi and Its Tributaries, Quarterly Review 137 (July-October 1874): July 1874, 39. Images copyright National Library of Scotland. Creative Commons Share-alike 2.5 UK: Scotland (https://creativecommons.org/licenses/by-nc-sa/2.5/scotland/).  