Letter from W. Davies to B.J. Harrington.
Letter from T. Schuchardt to B.J. Harrington.
Letter from T.J. Darcy, corresponding secretary of the Natural History Society of Montreal, to B.J. Harrington.
Letter, 1876
Envelope postmarked 25 May 1876
Letter, 29 July 1876
Letter, 30 July 1876
Letter, 2 August 1876
Letter, 6 August 1876
Letter from A.R.C. Selwyn to B.J. Harrington.