7. The Branching _Hyphæne_ Palm 75 8. Bruce’s Map of the Nile Sources 80 9. Portrait of James Bruce 86 10. Map of Africa by Williamson, London, 1800 90 11. Blue Nile, twenty miles east of Fazokl 93 12. Ferdinand Werne 96 13. Whale-headed Stork (_Balæniceps rex_) 100 14. John Petherick 102 15. Map published in Penny Magazine of 1852 108 16. The River Sobat 111 17. Rev. Dr. J. Ludwig Krapf 112 18. A Swahili Arab Trader 117 19. Sketch Map by Burton and Speke, 1858 123 20. John Hanning Speke, at the age of 17 126 21. Burton’s idea of the Nile Sources, December, 1864 127 22. James Augustus Grant 132 23. A Mnyamwezi Porter 135 24. A Hima of Mpororo near Karagwe 144 25. Speke’s Tragelaph 146 26. The Ripon Falls, from the west bank 151 27. A View in Uganda 152 28. The Nile at the Isamba Rapids, looking North 160 29. Ripon Falls, from Bugunga 162 30. View of Napoleon Gulf, from Jinja 163 31. The last Map issued to illustrate Speke’s Theories, 1865 170 32. Speke’s Handwriting 172 33. Samuel Baker, 1865 176 34. A Native of Unyoro 184 35. Alexandrine Tinne 192 36. On the Jur River: Sudd blocking the Channel 195 37. Letter of Miss Tinne to her nephew 198 38. Georg Schweinfurth, 1875 203 39. Shiluks 211 40. “Papyrus, fifteen feet high” 218 41. A Path through the Forest 220 42. Schweinfurth’s Map 223 43. The Victoria Nyanza 226 44. Stanley’s idea of the Victoria Nyanza, 1880 228 45. The Victoria Nile flowing towards Lake Kioga 232 46. Nuërr Village, Sobat River 241