Sketch of vegetation
Sketch map of P.E.I., October 1889
Postcard, 26 June 1889
Permian Moraine sketch
Notes on the geology and fossil flora of Prince Edward Island
Letter, 8 March 1886
Letter, 8 August 1889
Letter, 7 October 1889
Letter, 4 July 1887
Letter, 3 August 1889