Letter, 10 March 1887
Letter, 7 October 1892
Letter, 27 November 1899
Letter, 29 November 1899
Letter, 8 October 1892
Letter, 28 November 1892
Letter, 20 April 1893
Letter, 20 April 1893
Letter, 19 November 1899
Letter, 20 November 1899
Letter, 23 November 1899