Letter, 16 May 1857
Letter, 2 June 1857
Letter from George Mercer Dawson
Letter from George Mercer Dawson
Letter file, George Mercer Dawson
Letter, 27 February 1857
Letter from George Mercer Dawson
Letter, 18 July 1858
Letter from George Mercer Dawson
Letter from George Mercer Dawson