Receipt, 16 January 1885
Letter, 21 May 1920
Letter, 13 January 1882
Letter, 6 February 1898
Letter from David Rodger to B.J. Harrington, written from Winnipeg.
Letter from C.S. Drummond to B.J. Harrington, written from Winnipeg, thanking Harrington for coal analysis.
Letter, 21 September 1910
Letter, 12 December 1921
Letter, 27 August 1883
Letter, 12 July 1891