Letter, 9 July 1882
Letter, 18 January 1883
Letter, 20 June 1883
Letter, 11 October 1879
Letter, 16 April 1883
Letter, 18 February 1885
Letter, 18 February 1885
Letter, 14 September 1885
Letter, 14 September 1885
Letter, 12 May 1871
Letter, 14 May 1888
Letter, 27 September 1897