Letter, 30 December 1870
Letter, 26 June 1883
Letter, 22 October 1883
Letter, 12 April 1883
Letter, 30 June 1884
Letter, 30 June 1884
Letter, 18 December 1884
Letter, 18 December 1884
Letter, 26 April 1885
Letter, 26 April 1885
Letter, 5 September 1885
Letter, 5 September 1885
Letter, 11 January 1886
Letter, 11 January 1886