Letter, 18 June 1871
Letter, 2 July 1871
Letter, 3 March 1872
Letter, 8 December 1869
Letter, 8 December 1869
Letter, 27 February 1870
Letter, 19 June 1870
Letter, 19 October 1870
Letter, 13 November 1870
Letter, 19 January 1871
Letter, 5 February 1871