Letter, 4 January 1871
Letter from John William Dawson to B.J. Harrington, written at McGill College.
Letter, 13 May 1871
Letter, 4 January 1871
Letter, 28 January 1871
Letter, 17 February 1871
Letter, 19 March 1871
Letter, 24 March 1871
Letter, 30 March 1871
Letter, 4 April 1871