John Hanning Speke and Speke, and Baker played into this so he could assume a greater role as an explorer and co-discoverer of the Nile. Speke, via Baker's ship, then continued to Khartoum from which he sent a celebrated telegram to London: "The Nile is settled." Speke's expedition did not resolve the issue, however. Burton claimed that because Speke had not followed the Nile from the place it flowed out of Lake Victoria to Gondokoro, he could not be sure they were the same river. Baker and Florence, meanwhile, stayed in Gondokoro and tried to settle the flow of the river from there
Jakob Erhardt then in the "Church Missionary intelligencer" in 1856. The map was reproduced with commentary in other publications. The reports of snow on mounts Kilimanjaro and Kenya, near to the equator, caused considerable controversy. The map caused the British government and the Royal Geographical Society to hire Richard Francis Burton and John Hanning Speke to investigate the great lake, or lakes, and determine if they were the source of the Nile. The map came to be known as the "slug map" from the shape of the Uniamesi or Niassa inland sea. Burton called it the Mombas Mission Map. Erhardt worked in