Letter, January 1870
Letter, 28 May 1889
Letter, 19 June 1890
Letter, 22 June 1897
Letter, 2 March 1906
Letter, 30 May 1882
Letter, 12 December 1889
Letter, 12 December 1889
Letter, 28 August 1894
Letter, 28 August 1894
Letter, June 1894
Letter, 11 January 1892