Letter, 8 December 1869
Letter, 8 December 1869
Letter, 8 June 1882
Letter, 5 February 1871
Letter, 13 November 1870
Letter, 19 January 1871
Letter, 19 October 1870
Letter, 19 March 1871
Letter, 9 March 1871
Letter, 4 May 1871
Letter, 9 September 1880