Letter, 10 May 1870
Letter, 6 December 1870
Letter, 11 July 1871
Letter, 29 September 1883
Letter, 26 October 1883
Letter, 26 October 1883
Letter, 20 March 1890
Letter, 26 December 1894
Letter, 1853
Letter, 1853
Letter, 25 May 1850
Letter, 25 May 1850