Letter, 19 June 1894
Letter, 15 July 1894
Letter from John William Dawson to B.J. Harrington, written at McGill College.
Letter, 2 August 1876
Movements of Principal Dawson, November 1883
Letter, 18 July 1894
Letter, 28 March 1895
Letter, 2 July 1876
Letter, June 1883
Letter, July 1883