Copy of letter, 20 November 1883
Copy of letter, 20 November 1888
Copy of letter, 21 April 1882
Copy of letter, 21 December 1886
Copy of letter, 21 March 1884
Copy of letter, 22 March 1886
Copy of letter, 26 November 1888
Copy of letter, 29 October 1884
Copy of letter, 31 August 1876
Copy of letter, 31 January 1882