Letter from John William Dawson to B.J. Harrington, written at McGill College.
Letter asking to read Bernard's thesis.
Letter, 13 May 1871
Letter, 11 June 1871
Letter, 7 January 1871
Letter, 15 January 1871
Letter, 21 June 1871
Letter, 11 February 1871
Letter, 23 February 1871
Letter, 11 March 1871