Livingstone, David, 1813-1873. Fragment of 1871 Field Diary, 11 August 1871-9 September 1871. Images copyright National Library of Scotland. Creative Commons Attribution-NonCommercial 3.0 Unported (https://creativecommons.org/licenses/by-nc/3.0/). As relevant, copyright Dr. Neil Imray Livingstone Wilson. Creative Commons Attribution-NonCommercial 3.0 Unported (https://creativecommons.org/licenses/by-nc/3.0/).