Sir James Harris. Letter to Lord Sandwich, St Petersburg, 18 January 1780 Unit ID: 40 Date: 18 January 1780
Sir James Harris. Letter to Lord Sandwich, St Petersburg, 25 February 1780 Unit ID: 42 Date: 25 February 1780
Sir James Harris. Letter to Lord Sandwich, St Petersburg, 25 January 1780 Unit ID: 41 Date: 25 January 1780
Sir James Harris. Letter to Lord Sandwich, St Petersburg, 28 March 1780 Unit ID: 43 Date: 28 March 1780
Sir James Harris. Letter to Lord Weymouth, St. Petersburg, 9 November 1779 Unit ID: 38 Date: 9 November 1779
Sir James Harris. Letter to Lord Weymouth, St. Petersburg, November 1779 Unit ID: 39 Date: November 1779
Sir Joseph Banks. Letter to Lord Sandwich, Revesby, 14 September 1782 Unit ID: 14 Date: 14 September 1782