Letter, 27 February 1857
Letter, 23 April 1857
Letter, 28 September 1856
Letter, 15 May 1856
Letter, 16 May 1857
Letter from George Mercer Dawson
Letter from George Mercer Dawson
Letter file, George Mercer Dawson
Letter, 18 July 1858
Letter from George Mercer Dawson