Letter, 14 November 1883
Letter, 22 November 1883
Letter, 3 April 1884
Letter, 3 April 1884
Letter, 14 April 1884
Letter, 14 April 1884
Letter, 1 May 1884
Letter, 1 May 1884
Letter, 21 July 1886
Letter, 11 August 1886
Letter, 16 August 1886
Letter, 18 August 1886
Letter, 10 September 1897