| Letter to [George Thornton] | 1 May 1863 | Livingstone, David, 1813-1873 | Thornton, George | Murchison's Cataracts | 4 | 207 x 129 | autographs (manuscripts); letters | Zimbabwe. National Archives: LI 2/1/1 | | | Letters, 1348 | liv_001917 |
| Letter to George Thornton | 19 January 1865 | Livingstone, David, 1813-1873 | Thornton, George | Newstead Abbey | 3 | 179 x 114 | autographs (manuscripts); letters | Zimbabwe. National Archives: LI 2/1/1 | | | Letters, 1579 | liv_002163 |
| Letter to George Thornton | 19 January 1865 | Livingstone, David, 1813-1873 | Thornton, George | Newstead Abbey | | | autographs (manuscripts); copies (derivative objects); letters | H.F. Wilson Collection (St. Fillans, Scotland): Journal, 26 March 1864-23 January 1866, 372 | MS. 10775 | | Letters, 1579 | liv_003139 |
| Letter to George Thornton | 27 February 1864 | Livingstone, David, 1813-1873 | Thornton, George | Mosambique | 8 | 205 x 132 | autographs (manuscripts); letters | Zimbabwe. National Archives: LI 2/1/1 | | | Letters, 1429 | liv_002002 |
(4.1 MB) | Letter to [George Thornton] | 29 July 1864 | Livingstone, David, 1813-1873 | Thornton, George | Tavistock Hotel | 4 | 8vo | copies (derivative objects); letters; photocopies | National Library of Scotland: MS. 10709, 86-87 | | Sotheby's Cat., 10 Nov. 1936, lot 505. | Letters, 1453 | liv_002031 |
| Letter to George Thornton | 22 April 1863 | Livingstone, David, 1813-1873 | Thornton, George | Murchison's Cataracts | 4 | 325 x 205 | autographs (manuscripts); letters | Livingstone Museum: On display | MS. 10779 | Sotheby's Cat., 9 June 1936, lot 496. Edward C Tabler, The Zambezi Papers of Richard Thornton, Geologist to Livingstone's Zambezi Expedition, 2 vols. (London: Chatto & Windus, 1963), vol. 2, 303-304. | Letters, 1334 | liv_001901 |