Letter, 4 April 1871.
Letter, 2 July 1854
Letter, 6 April 1880
Letter, 5 February 1885
Letter, 5 February 1885
Letter, 3 November 1885
Letter, 3 November 1885
Letter, 3 December 1885
Letter, 3 December 1885
Letter, 1 January 1889
Letter, 2 March 1886
Letter, 5 February 1897
Letter, 27 January 1870