Copy of letter from B.J. Harrington to L.H. Shirley, written from Montreal, regarding mineral collection.
Letter, 25 March 1906
Letter, 13 May 1902
Letter, 2 July 1877
Letter, 12 July 1878
Letter, 18 June 1889
Letter, 14 June 1892
Letter, 28 March 1906
Letter, 21 June 1881
Letter, 13 January 1876