Bu 5/4 | 12 March 1855 | Letter from 4th Earl of Clarendon [G. Villiers], Foreign Office, London, to A. Buchanan... |
Bu 6/6 | 9 October 1856 | Letter from 2nd Baron Bloomfield [J. Bloomfield], Berlin, Prussia, to A. Buchanan, Copenhagen... |
Bu 6/14 | 2 January 1857 | Letter from 2nd Baron Bloomfield [J. Bloomfield], Berlin, Prussia, to A. Buchanan, Copenhagen... |
Bu 7/9 | 1 October 1857 | Letter from 2nd Baron Bloomfield [J. Bloomfield], Berlin, Prussia, to A. Buchanan, Copenhagen... |
Bu 7/11 | 8 October 1857 | Letter from 2nd Baron Bloomfield [J. Bloomfield], Berlin, Prussia, to A. Buchanan, Copenhagen... |
Bu 14/48 | 30 December 1862 | Letter from 10th Baron Napier [F. Napier], St Petersburg, Russia, to Sir A. Buchanan, Berlin... |
Bu 15/25 | 27 May 1863 | Letter from 2nd Baron Bloomfield [J. Bloomfield], Vienna, Austria, to Sir A. Buchanan; 27 May 1863. |
Bu 16/17 | 26 May 1863 | Letter from Lord Augustus Loftus, Munich, Bavaria, to Sir A. Buchanan; 26 May 1863. |
Bu 16/22 | 2 March 1863 | Letter from 10th Baron Napier [F. Napier], St Petersburg, Russia, to Sir A. Buchanan; 2 Mar 1863. |
Bu 16/27 | 20 April 1863 | Letter from 10th Baron Napier [F. Napier], St Petersburg, Russia, to Sir A. Buchanan; 20 Apr 1863. |
Bu 16/33 | 7 October 1863 | Letter from 10th Baron Napier [F. Napier], St Petersburg, Russia, to Sir A. Buchanan; 7 Oct 1863. |
Bu 16/35 | 16 November 1863 | Letter from 10th Baron Napier [F. Napier], St Petersburg, Russia, to Sir A. Buchanan; 16 Nov 1863. |
Bu 16/39 | 23 December 1863 | Letter from 10th Baron Napier [F. Napier], St Petersburg, Russia, to Sir A. Buchanan; 23 Dec 1863. |
Bu 16/40 | 24 December 1863 | Letter from 10th Baron Napier [F. Napier], St Petersburg, Russia, to Sir A. Buchanan; 24 Dec 1863. |
Bu 16/44 | 4 February 1864 | Letter from 10th Baron Napier [F. Napier], St Petersburg, Russia, to Sir A. Buchanan; 4 Feb 1864. |
Bu 16/51 | 11 May 1864 | Letter from 10th Baron Napier [F. Napier], St Petersburg, Russia, to Sir A. Buchanan; 11 May 1864. |
Bu 16/59 | 30 October 1864 | Letter from 10th Baron Napier [F. Napier], St Petersburg, Russia, to Sir A. Buchanan; 30 Oct 1864. |
Bu 17/39 | 12 October 1864 | Letter from 1st Earl Russell [J. Russell], Foreign Office, London, to Sir A. Buchanan, Berlin... |
Bu 17/40 | 28 October 1864 | Letter from 1st Earl Russell [J. Russell], Pembroke Lodge, Richmond Park, Surrey to Sir A... |
Bu 19/13 | 29 December 1865 | Letter from Lady Georgiana Russell [later Lady Georgiana Peel], Pembroke Lodge, Richmond Park... |