Letter from R.W. Ells
Letter from R.W. Ells to B.J. Harrington, written from Ottawa.
Letter from R.W. Ells to B.J. Harrington, written from Ottawa.
Letter from R.W. Ells to B.J. Harrington, written from Ottawa. Written on Geological & Natural History Survey letterhead.
Letter, 17 January 1889
Letter, 18 January 1887
Letter, 23 December 1884
Letter, 23 December 1884
Letter, 23 December 1889
Letter, 23 November 1886
Letter, 26 October 1896