Letter, 11 May 1855
Letter, 11 May 1855
Letter, 31 January 1857
Letter, 31 January 1857
Letter, 18 June 1868
Letter, 29 September 1870
Letter, 8 August 1871
Letter, 24 May 1871
Letter, 15 June 1876
Letter, 7 November 1877
Letter, 28 February 1878
Letter, 12 May 1880