Letter, 8 April 1870
Letter, 6 October 1871
Letter, 24 October 1871
Letter, 29 August 1855
Letter, 1 May 1885
Letter, 1 May 1885
Letter, 7 May 1885
Letter, 7 May 1885
Letter, 3 September 1885
Letter, 3 September 1885
Letter, 1 March 1887
Letter, 7 March 1887
Letter, 12 May 1887