Letter from Chs. Lyell
Letter, 19 May 1853
Letter, 19 May 1853
Letter, February 1861
Letter, February 1861
Letter, 21 April 1856
Letter, 21 April 1856
Letter, April 28 1855
Letter, April 28 1855
Letter, 2 February 1855
Letter, 2 February 1855
Letter, 18 December 1854
Letter, 18 December 1854
Letter, 29 December 1854
Letter, 29 December 1854
Letter, 24 February 1855
Letter, 24 February 1855
Letter, 9 November 1853
Letter, 9 November 1853