Letter, January 1870
Letter, 8 May 1871
Letter, 22 July 1873
Letter from William Ross, M.P., to Alfred Selwyn with reference to samples from Cape Breton.
Letter from E.N. Sharp to Alfred Selwyn regarding specimen for exhibition.
Letter, 14 September 1876
Copy of letter, 1 September 1876
Letter, 1 May 1877
Letter from George F. Austin to Alfred R.C. Selwyn, written from St. Andrews.
Letter from Ferdinand Roemer to R.C. Alfred Selwyn, written from Breslau den.