Letter, 30 March 1850
Letter, 21 February 1850
Letter, 9 July 1852
Letter, 12 August 1852
Letter, 12 August 1852
Letter, 17 December 1852
Letter, 17 December 1852
Letter, 10 June 1852
Letter, 19 May 1853
Letter, 19 May 1853
Letter, 17 May 1853
Letter, 17 May 1853
Letter, 17 February 1853
Letter, 17 February 1853
Letter, 9 November 1853
Letter, 9 November 1853