Letter, 3 October 1842
Letter, 25 August 1853
Letter, 11 May 1855
Letter, 11 May 1855
Letter, 22 October 1857
Letter, 22 October 1857
Letter, 31 January 1857
Letter, 31 January 1857
Letter, 6 August 1857
Letter, 6 August 1857
Letter, 9 March 1857
Letter, 9 March 1857
Letter, 6 April 1858
Letter, 20 December 1859
Letter, 20 December 1859
Letter, 7 June 1862