Letter from Nalder Bros. & Co. to B.J. Harrington, written from London E.C..
Letter from R.W. Lyell
Letter from Simon McGillivray to Henry McKenzie
Letter from T.G. Bonney to B.J. Harrington, written from London.
Letter from T.G. Bonney to B.J. Harrington, written from London.
Letter from W. Robertson Nicoll
Letter from W.C. Baynes to B.J. Harrington, written from London.
Letter to Editor of the London Times, August 13, 1913
Letter to The Editor of the Times, April 24, 1918
Letter to A. Lawrence (Harvard College) Lowell, October 21, 1915