Letter, 15 December 1871
Letter, April 1871.
Letter, 19 February 1869
Letter, 25 March 1869
Letter, August 1867
Letter, 14 September 1857
Letter, 14 September 1857
Letter, 16 September 1852
Letter, 16 September 1852
Letter, March 1850
Letter, 17 February 1849