Presented by Sir Eric Miller together with the papers, journals and four signal books of Edward Pakenham, 2nd baron Longford 1743-1782 plus his Nautical Improvements 1793. Also presented Nautical Observations on a Voyage from England to China 1792 - 1794 by Sir Erasmus Gower Captain of The Lion, the ship that took Lord Macartney on his embassy to China, with illustrations in watercolour by the author
