Letter, 4 February 1847
Letter, 22 January 1847
Letter, 15 January 1847
Letter, 1 May 1846
Letter, 28 November 1845
Correspondence between Sir William and Margaret Dawson, 1844-1845
Correspondence between Sir William and Margaret Dawson, 1844-1845
Letter, 29 March 1845
Letter, 29 November 1844
Letter, 13 April 1844
Letter, 1 November 1843