Letter, 17 April 1887
Letter, 16 October 1888
Letter, 22 April 1889
Letter, 16 June 1890
Letter, 15 November 1891
George Mercer Dawson
George Mercer Dawson
Letters, 1856-1857
Letters, 1856-1857
Letters, 1858
Letters, 1858
Letters, 1860
Letters, 1860
Letter, 30 December 1870