Letter, 2 December 1853
Letter, 4 March 1853
Letter, 19 September 1857
Letter, 19 September 1857
Letter, 8 April 1861
Letter, 8 April 1861
Letter, 23 April 1861
Letter, 23 April 1861
Letter, 26 September 1863
Letter, 19 October 1869
Letter, 7 April 1869
Letter, 11 February 1869
Letter, 8 May 1869